Category: Musings

Keeping healthy in old age.

One has to work at it!

For most of us these days old age is part of the scene (and I am classifying old age as being over 70 years). Here are a few facts from the website of the World Health Organization.

Key facts

  • Worldwide obesity has nearly tripled since 1975.
  • In 2016, more than 1.9 billion adults, 18 years and older, were overweight. Of these over 650 million were obese.
  • 39% of adults aged 18 years and over were overweight in 2016, and 13% were obese.
  • Most of the world’s population live in countries where overweight and obesity kills more people than underweight.
  • 39 million children under the age of 5 were overweight or obese in 2020.
  • Over 340 million children and adolescents aged 5-19 were overweight or obese in 2016.
  • Obesity is preventable.

What are obesity and overweight Overweight and obesity are defined as abnormal or excessive fat accumulation that may impair health.

Body mass index (BMI) is a simple index of weight-for-height that is commonly used to classify overweight and obesity in adults. It is defined as a person’s weight in kilograms divided by the square of his height in meters (kg/m2).

Adults

For adults, WHO defines overweight and obesity as follows:

  • overweight is a BMI greater than or equal to 25; and
  • obesity is a BMI greater than or equal to 30.

BMI provides the most useful population-level measure of overweight and obesity as it is the same for both sexes and for all ages of adults. However, it should be considered a rough guide because it may not correspond to the same degree of fatness in different individuals.

World Health Organisation

This is the link for anyone who wants to use the BMI Calculator.

Now this is not a post about obesity or being overweight. It is a post taken from The Conversation about staying as healthy as one can in one’s older years.

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Steep physical decline with age is not inevitable – here’s how strength training can change the trajectory

Resistance training can take many forms and can be individualized to suit a person’s needs as they age. Jamie Grill/Tetra Images via Getty Images

Zachary Gillen, Mississippi State University

Raise your hand if you regularly find yourself walking up a flight of stairs. What about carrying heavy bags of groceries? How about picking up your child or grandchild? Most of us would raise our hands to doing at least one of those weekly, or even daily.

As people age, it can become more and more difficult to perform some physical tasks, even those that are normal activities of daily living. However, prioritizing physical fitness and health as you get older can help you go through your normal day-to-day routine without feeling physically exhausted at the end of the day.

It can also help you continue to have special memories with your family and loved ones that you might not have been able to have if you weren’t physically active. For example, I ran two half-marathons with my dad when he was in his 60s!

I am an exercise physiologist who studies how people can use resistance training to improve human performance, whether it be in sports and other recreational settings, in everyday life, or both. I am also a certified strength and conditioning specialist. My career has given me the opportunity to design exercise programs for kids, college athletes and elderly adults.

Staying physically active as you get older doesn’t need to include running a half-marathon or trying to be a bodybuilder; it could be as simple as trying to get through the day without feeling winded after you go up a flight of stairs. Although our muscles naturally get weaker as we age, there are ways we can combat that to help improve quality of life as we get older.

Man in his 60s, a middle-aged woman and a middle-aged man, all wearing race medals and running gear.
From left are the author’s father, who was age 61 at the time, the author’s wife and the author after completing the Lincoln Half Marathon. Zachary Gillen, CC BY-NC-ND

Muscle loss and chronic disease

One of the most important parts of exercise programming, no matter who I am working with, is proper resistance training to build muscle strength. Some amount of age-related loss of muscle function is normal and inevitable. But by incorporating resistance training that is appropriate and safe at any ability level, you can slow down the rate of decline and even prevent some loss of muscle function.

The medical term for a condition that involves age-related loss of muscle function and mass is sarcopenia. Sarcopenia can begin as early as age 40, but it tends to be more common in adults age 60 and older. Sarcopenia is associated with a number of health issues such as increased risk of falling, cardiovascular disease and metabolic disease, among others.

In one of our team’s previous studies, we saw that otherwise healthy individuals with sarcopenia had issues delivering vital nutrients to muscle. This could lead to greater likelihood of various diseases, such as Type 2 diabetes, and slow down recovery from exercise.

Recent estimates suggest that sarcopenia affects 10% to 16% of the elderly population worldwide. But even if a person doesn’t have clinically diagnosed sarcopenia, they may still have some of the underlying symptoms that, if not dealt with, could lead to sarcopenia.

Strength training is key

So the question is, what can be done to reverse this decline?

Recent evidence suggests that one of the key factors leading to sarcopenia is low muscle strength. In other words, combating or reversing sarcopenia, or both, may be best done with a proper resistance-training program that prioritizes improving strength. In fact, the decline in muscle strength seems to occur at a much faster rate than the decline in muscle size, underscoring the importance of proper strength training as people age.

Chart showing the general pattern for changes in muscle strength and size across stage of life.
Typical age-related changes in muscle strength and size with and without strength training. Zachary Gillen

Continuing to regularly strength train with moderate to heavy weights has been shown to be not only effective at combating the symptoms of sarcopenia but also very safe when done properly. The best way to make sure you are strength training properly is to seek out guidance from a qualified individual such as a personal trainer or strength and conditioning specialist.

Despite the clear benefits of strength training, it’s been shown that only about 13% of Americans age 50 and older do some form of strength training at least twice a week.

Finding what works for you

So how does a person properly strength train as they age?

The National Strength and Conditioning Association, a leading organization in advancing strength and conditioning around the world, states that for older adults, two to three days per week of strength training can be incredibly helpful for maintaining healthy muscle and bone and combating a number of chronic conditions.

The organization recommends that these workouts involve one to two exercises involving multiple joints per major muscle group, with six to 12 repetitions per set. These are done at an intensity of 50% to 85% of what’s known as one-repetition maximum – the most weight you could handle for a single repetition – with the exception of body weight exercises that use one’s own body weight as the resistance, such as pushups.

I would also recommend resting for about two to three minutes between sets, or even up to five minutes if the set was challenging. For older adults, particularly those age 60 and older, the National Strength and Conditioning Association guidelines suggest that a program like this be performed two to three days per week, with 24 to 48 hours between sessions.

An example of a strength training routine for older adults based on the National Strength and Conditioning Association guidelines

There are a great variety of exercises that could be done interchangeably in a strength training program like this.

ExerciseNumber of setsRepetitions per setIntensity
Barbell squat3670-85%
Barbell bench press3670-85%
Dumbbell lunges38 per leg50-70%
Dumbbell bent over row31050-70%
Double-leg hops212Body weight
Pushups212Body weight

Table: The Conversation Source: Zachary Gillen Get the data Created with Datawrapper

Making life’s tasks lighter

The guidelines above are only one example out of many options, but they provide a framework that you can use to build your own program. However, I would highly recommend seeking out a professional in the field to give specific exercise programming advice that can be tailored to your own needs and goals as you age.

Following such a program would give your muscles an excellent stimulus to enhance strength, while also allowing enough recovery, a very important consideration as people age. You might think it looks like a huge time commitment, but an exercise routine like this can be done in less than an hour. This means that in less than three hours of strength training per week you can help improve your muscle health and reduce the risk of getting sarcopenia and associated health issues.

It’s also important to note that there is no one right way to do resistance training, and it needn’t involve traditional weight equipment. Group classes like Pilates and yoga or those that involve circuit training and work with resistance bands can all produce similar results. The key is to get out and exercise regularly, whatever that entails.

Zachary Gillen, Assistant Professor of Exercise Physiology, Mississippi State University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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My wife, Jean, was diagnosed with Parkinson’s Disease (PD) in December, 2015. Many of you know that.

Fortunately at our local Club Northwest there was a group of PD sufferers who twice a week held a ‘Rock Steady Class’ under the instruction of a professional coach; Jean joined the group. It was a brilliant move for Jean and she gets a huge amount of care from being with them.

Luckily for me having to drive Jean into Club Northwest it made sense for me to sign up to a fitness class at the same time so I am put through a regular fitness routine under the coaching of Bruce. Plus I try and go bike riding three times a week.

In other words, we both try and stay as fit as we can.

Ways to help stray animals.

A welcome to a new guest author from India.

A while ago I was contacted by email from Anushka Mishra about her writing a guest post. This is what I received:

Greetings,

This is Anushka Mishra, Content Strategist at Jaldee Vets. We hope this email finds you well. We are writing to propose a guest blogging opportunity for your esteemed pet care blog. Our platform, Jaldee Vets specializes in pet care with a significant emphasis towards strays. In the spirit of becoming the voice for the voiceless, we provide free consultancy to stray animals. Through our blog posts we want to convey the message of carrying out social responsibility of protecting stray and providing care to animals.

We will be providing an SEO optimized blog of 500-600 words. With our high-quality guest blog, you will benefit from fresh and engaging content that can captivate your readers. We can offer our expertise in pet care to cover topics such as nutrition, health, training, and grooming, providing valuable insights to your audience.

In return, we would gain exposure to your dedicated readership and the opportunity to showcase our #StrayLivesMatter initiative of providing free consultancy to strays. It would be an excellent platform for us to establish ourselves as a reliable resource and expand our reach within the pet care community.

We look forward to discussing the specifics and exploring potential topics. We eagerly await your positive response.

Warm regards,

Anushka Mishra

As is normal in these situations I took a look at the organisation that Anushka represented and replied:

Anushka,

Good day to you and thank you for your email and the offer.

Unfortunately, I only take guest posts from those who have no business connection because otherwise I would have the challenge of determining what businesses I would support and what businesses I would not support.

Hope you understand,

Kind regards,

Paul H.

However, I got it wrong because Jaldee Vets is in the business of doing much more. They are an Indian firm that provide online services including providing free online vet consultations for stray dogs and cats.

So here is Anushka’s guest post.

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Ways to help stray animals

The bigger picture of looking at the whole world is that around 200 million strays embrace the streets, finding love and joy in slight caresses and mini treats. Every nation has strays flaunting their roads. However, what differentiates one is the condition in each of these countries. In some countries, the situation of street animals is alarming, with the perpetual enmity of brutal and inhumane behaviour towards them. The indifference towards these creatures has led to a massive shoot in their population. They are usually left to cater for themselves and are more prone to fall prey to some diseases.

On the contrary, some countries look after their strays with utmost concern. They have working policies for neutering and spraying strays and adequate amenities to provide suitable shelter care. Along with the direct accommodations, there is always a persistent attempt at propagating vigilance and educating people. As a living entity endowed with the privilege to stand up for ourselves and speak our concerns out loud, it is our responsibility to tend to those devoid of such benefits. The implementation and execution of official policies and reforms are outside our hands. However, it’s well within our powers to do small bits and pieces to make life easier for these hustling babies. 

Helping stray animals

Adopt

The best way to help the button-eyed sweethearts is by welcoming them into the comfort of your abode. Bringing home a new member can add a hint of sparkling confetti to the lives of all the family members. On the other hand, it would always bestow the four-legged friend with a healthier living ribboned in kindness and surrounded by loved ones. If you have doubts about becoming a full-time parent, there’s always an option of fostering. This allows you a trial run for a life as a pet parent and gives the pet adequate living temporarily until they find a permanent residence. 

Volunteer

Various animal welfare organizations work towards rescuing and sheltering stray animals. These organizations are always open towards a helping hand who can assist with multiple works. Volunteering involves but isn’t limited to helping in the rescuing process. The job extends to several back-end works such as photography, content writing, bringing sponsors on board, etc. Volunteering in such initiatives is a noble method of helping stray animals and would also give you some quality time with these endearing pets. 

Generating awareness

Little drops accumulate together to make an entire ocean; thus, every drop counts. Just like that, every small step towards raising awareness and educating people on the cause of animal safety can eventually make a profound difference. No one alone can end all the mistreatment and cruelty happening to animals. However, we can do our best by educating our friends, family and acquaintances on the subject. You can participate in events promoting such values or engage with online campaigns to help add more voice to the cause. 

Feed and Care

All it takes to help a stray is a strong will and good food. The easiest way to bring joy to these lovely friends is by feeding them and providing them warm clothes if winter is around the corner. Good food would ensure a healthy and sound living for stray animals, which they direly require. 

When Injury strikes?

Unless you are a professional or vet, you can do only so much. On some grim day, you may stumble across an injured animal. The immediate response to such a situation should always be to consult a vet. Jaldee Vets, with its online consulting platform, is thriving to make lives more manageable for stray animals. Through our site, one can avail of free online consultancy for strays who may require the same. If you encounter an animal injured or have met with an accident and can’t find a clinic nearby, you can hop on to the site and get immediate help for the furry pal. The consultancy is online and completely free. 

Strays are a social responsibility. To help them isn’t just a noble cause but a necessary one. So, wait no further and take these small and practical steps to shower some ounces of comfort and kindness into the lives of many animals.  

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The only way to close this is by adding a couple of pictures from Unsplash of stray dogs.

Photo by Anoir Chafik on Unsplash

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Photo by Evan Clark on Unsplash

These pictures make my heart ache and I hope you support Jaldee Vets. Finally are you in favour of me publishing guest posts from Anushka? Please give me feedback.

The brain

A fascinating account

I was struggling with the post for tomorrow and then saw this article on The Conversation. It may not be everyone’s cup of tea but nevertheless I find it sufficiently interesting to publish it.

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Psychedelics plus psychotherapy can trigger rapid changes in the brain − new research at the level of neurons is untangling how

New research hints at how psychedelics can trigger rapid, lasting change. wildpixel/iStock via Getty Images Plus

Edmund S. Higgins, Medical University of South Carolina

The human brain can change – but usually only slowly and with great effort, such as when learning a new sport or foreign language, or recovering from a stroke. Learning new skills correlates with changes in the brain, as evidenced by neuroscience research with animals and functional brain scans in people. Presumably, if you master Calculus 1, something is now different in your brain. Furthermore, motor neurons in the brain expand and contract depending on how often they are exercised – a neuronal reflection of “use it or lose it.”

People may wish their brains could change faster – not just when learning new skills, but also when overcoming problems like anxiety, depression and addictions.

Clinicians and scientists know there are times the brain can make rapid, enduring changes. Most often, these occur in the context of traumatic experiences, leaving an indelible imprint on the brain.

But positive experiences, which alter one’s life for the better, can occur equally as fast. Think of a spiritual awakening, a near-death experience or a feeling of awe in nature.

a road splits in the woods, sun shines through green leafy trees
A transformative experience can be like a fork in the road, changing the path you are on. Westend61 via Getty Images

Social scientists call events like these psychologically transformative experiences or pivotal mental states. For the rest of us, they’re forks in the road. Presumably, these positive experiences quickly change some “wiring” in the brain.

How do these rapid, positive transformations happen? It seems the brain has a way to facilitate accelerated change. And here’s where it gets really interesting: Psychedelic-assisted psychotherapy appears to tap into this natural neural mechanism.

Psychedelic-assisted psychotherapy

Those who’ve had a psychedelic experience usually describe it as a mental journey that’s impossible to put into words. However, it can be conceptualized as an altered state of consciousness with distortions of perception, modified sense of self and rapidly changing emotions. Presumably there is a relaxation of the higher brain control, which allows deeper brain thoughts and feelings to emerge into conscious awareness.

Psychedelic-assisted psychotherapy combines the psychology of talk therapy with the power of a psychedelic experience. Researchers have described cases in which subjects report profound, personally transformative experiences after one six-hour session with the psychedelic substance psilocybin, taken in conjunction with psychotherapy. For example, patients distressed about advancing cancer have quickly experienced relief and an unexpected acceptance of the approaching end. How does this happen?

glowing green tendrils of a neuron against a black background
Neuronal spines are the little bumps along the spreading branches of a neuron. Patrick Pla via Wikimedia Commons, CC BY-SA

Research suggests that new skills, memories and attitudes are encoded in the brain by new connections between neurons – sort of like branches of trees growing toward each other. Neuroscientists even call the pattern of growth arborization.

Researchers using a technique called two-photon microscopy can observe this process in living cells by following the formation and regression of spines on the neurons. The spines are one half of the synapses that allow for communication between one neuron and another.

Scientists have thought that enduring spine formation could be established only with focused, repetitive mental energy. However, a lab at Yale recently documented rapid spine formation in the frontal cortex of mice after one dose of psilocybin. Researchers found that mice given the mushroom-derived drug had about a 10% increase in spine formation. These changes had occurred when examined one day after treatment and endured for over a month.

diagram of little bumps along a neuron, enlarged at different scales
Tiny spines along a neuron’s branches are a crucial part of how one neuron receives a message from another. Edmund S. Higgins

A mechanism for psychedelic-induced change

Psychoactive molecules primarily change brain function through the receptors on the neural cells. The serotonin receptor 5HT, the one famously tweaked by antidepressants, comes in a variety of subtypes. Psychedelics such as DMT, the active chemical in the plant-based psychedelic ayahuasca, stimulate a receptor cell type, called 5-HT2A. This receptor also appears to mediate the hyperplastic states when a brain is changing quickly.

These 5-HT2A receptors that DMT activates are not only on the neuron cell surface but also inside the neuron. It’s only the 5-HT2A receptor inside the cell that facilitates rapid change in neuronal structure. Serotonin can’t get through the cell membrane, which is why people don’t hallucinate when taking antidepressants like Prozac or Zoloft. The psychedelics, on the other hand, slip through the cell’s exterior and tweak the 5-HT2A receptor, stimulating dendritic growth and increased spine formation.

Here’s where this story all comes together. In addition to being the active ingredient in ayahuasca, DMT is an endogenous molecule synthesized naturally in mammalian brains. As such, human neurons are capable of producing their own “psychedelic” molecule, although likely in tiny quantities. It’s possible the brain uses its own endogenous DMT as a tool for change – as when forming dendritic spines on neurons – to encode pivotal mental states. And it’s possible psychedelic-assisted psychotherapy uses this naturally occurring neural mechanism to facilitate healing.

A word of caution

In her essay collection “These Precious Days,” author Ann Patchett describes taking mushrooms with a friend who was struggling with pancreatic cancer. The friend had a mystical experience and came away feeling deeper connections to her family and friends. Patchett, on the other hand, said she spent eight hours “hacking up snakes in some pitch-black cauldron of lava at the center of the Earth.” It felt like death to her.

Psychedelics are powerful, and none of the classic psychedelic drugs, such as LSD, are approved yet for treatment. The U.S. Food and Drug Administration in 2019 did approve ketamine, in conjunction with an antidepressant, to treat depression in adults. Psychedelic-assisted psychotherapy with MDMA (often called ecstasy or molly) for PTSD and psilocybin for depression are in Phase 3 trials.

Edmund S. Higgins, Affiliate Associate Professor of Psychiatry & Family Medicine, Medical University of South Carolina

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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This is not for the innocents and it requires someone of the ilk of Professor Higgins to advise.

Plus one needs to stay close to the U.S. Food and Drug Administration. To close, I will repeat the phrase above, psychedelics are powerful.

OSIRIS-REx report

I just find this incredible!

Firstly, I am simply going to post three YouTube videos of this amazing feat by NASA.

The first by Associated Press at less than two minutes:

And the next two from NASA with the second at just over an hour long:

and the third at over three hours long:

Then I am going to republish, hopefully with permission, an article from Nature that further explains what has just happened:

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Special delivery! Biggest-ever haul of asteroid dust and rock returns to Earth

Samples collected by NASA’s OSIRIS-REx mission excite scientists with their potential to reveal secrets of the Solar System.

The OSIRIS-REx sample capsule, which contains pieces of the asteroid Bennu, landed safely in the Utah desert on 24 September. Credit: Keegan Barber/NASA via Getty

Dugway Proving Ground, Utah

A saucer-shaped capsule parachuted down gently in the Utah desert today, after a years-long journey through space. Its cargo is a precious collection of rocks and dust from the asteroid Bennu — the first time NASA has ever brought pieces of this type of celestial object back to Earth.

Over the coming days, NASA will fly the bits of Bennu to the Johnson Space Center in Houston, Texas. There, curators will carefully disassemble the container and begin analysing the chemistry and mineralogy of the pristine samples — which might hold clues to the origins of the Solar System.

“I feel like a kid on Christmas Eve who is just too excited to go to sleep,” says Michelle Thompson, a planetary scientist at Purdue University in West Lafayette, Indiana, and a member of the ‘quick look’ team who will have the first chance to study the rocks.

Space hoover

The material comes from the US$1.2-billion OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer) mission, which launched in 2016 and arrived at Bennu in 2018. It spent nearly two years studying the dark-coloured, diamond-shaped asteroid before extending its robotic arm to the rocky surface, blasting it with a puff of gas and collecting the dust and rocks it kicked up. That ‘fist bump’ hoovered up so much material that pieces of rock got jammed in the collection mechanism, allowing some of the smaller pebbles to escape. Watching some of those samples get away was “heart breaking”, says Dante Lauretta, a planetary scientist at the University of Arizona in Tucson who was the first principal investigator of the OSIRIS-REx mission.

Still, the spacecraft managed to collect around 250 grams of rocks and dirt — a large cupful — including several chunks that are at least one centimetre long. It is by far the largest amount of material ever brought back from an asteroid. The Japan Aerospace Exploration Agency (JAXA) had previously collected less than one milligram from the asteroid Itokawa in 2005, and 5.4 grams from the asteroid Ryugu in 2019.

Bringing planetary samples back to Earth allows researchers to use cutting-edge laboratory techniques to study what the rocks are made of. The NASA curation team planned to put the Bennu samples into an atmosphere of pure nitrogen soon after the capsule touched down, to reduce the potential for contamination. That will enable scientists to study the asteroid’s geology and chemistry, preserved all the way back to the formation of the Solar System, more than 4.5 billion years ago. The pristine material hasn’t been altered by passing through Earth’s atmosphere, as happens with meteorites. “The thing that will really be different about this sample is we’ll have that chain of custody of keeping it protected from Earth’s atmosphere,” says Nicole Lunning, the mission’s lead sample curator at the Johnson Space Center.

Precious cargo

Bennu is a carbon-rich asteroid, so the samples might resemble carbon-rich meteorites that have fallen to Earth, Thompson says. The bits collected by OSIRIS-REx probably contain organic compounds — carbon-based molecules found in many meteorites that are the building blocks of many exciting types of chemistry, including those conducive to life. “What I find most fascinating are the nucleobases, the components of the genetic code that make up all life from DNA and RNA,” says Daniel Glavin, the senior scientist for sample return at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. These compounds have been found in meteorites before, but those rocks have not been as pristine as the Bennu samples are expected to be. “We can trust the results, because this stuff is clean,” he says.

NASA curators will work their way through unpacking and studying the dust and pebbles inside OSIRIS-REx’s storage container in the coming weeks. Using nitrogen-filled gloveboxes, technicians will analyse the samples with scanners and other instruments to discern how many rock types were collected, and they will record the samples’ colour, volume and porosity.

Mission specialists prepare the OSIRIS-REx sample capsule for transport to a clean room after its landing in the Utah desert on 24 September.Credit: Keegan Barber/NASA via Getty

The curators will collect up to 100 milligrams for the quick-look team to analyse over the first 72 hours. That initial sample will probably be made up of fine-grained material obtained from the outermost parts of the sample capsule, Thompson says. After that, the team will get a chance to study grains that were picked up by 24 stainless-steel contact pads on the outside of the sample container — which were the first things to actually come into contact with Bennu. It will probably be several weeks before the curators open the heart of the sample container and begin extracting the bulk of the material inside.

Early experiments could include looking at how material that was on the surface of Bennu compares with what came from deeper inside the asteroid, Thompson says. OSIRIS-REx’s robotic arm might have plunged as deep as 40 centimetres under Bennu’s rubbly surface when executing its fist bump.

Work interrupted?

NASA has scheduled a press conference on 11 October to unveil the first scientific results. But its work on the mission could be interrupted if the US government shuts down on 1 October. Republicans and Democrats in Congress have been battling over priorities for funding the federal government in 2024.

After OSIRIS-REx fist-bumped the asteroid Bennu in 2020, it pulled the collected samples into the spacecraft (left) and stowed them inside its sample-return capsule (right).Credit: NASA/Goddard/Univ. Arizona/Lockheed Martin

If the situation remains in a stalemate by the time the US fiscal year ends on 30 September, then federal agencies, including NASA, might close until an agreement can be reached. If that were to happen while the Bennu sample is at NASA, then “certain steps leading to its highly anticipated analysis will possibly be delayed, but the sample will remain protected and safe”, says Lori Glaze, head of NASA’s planetary sciences division. “The sample waited for more than 4 billion years for humans to study it, and if it takes us a little longer, I think we’ll be okay.”

At least 70% of the Bennu material will be saved for scientists outside NASA and for future generations to study. Furthermore, 4% of the sample will go to the Canadian Space Agency, which helped to build a laser instrument aboard OSIRIS-REx, and 0.5% will go to JAXA in exchange for samples of Ryugu, so that researchers can compare the two asteroids.

Meanwhile, the rest of the OSIRIS spacecraft continues to fly through space after dropping off its sample-return capsule. It is headed to study Apophis, an asteroid with a different, ‘stony’, chemical composition that will whizz dramatically close past Earth in 2029.

Copyright © 2023, Springer Nature Limited

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There we go, my credit to an incredible feat of exploration that, hopefully, will lead to some interesting results over the next few weeks.

Managing eco-anxiety.

Republishing a recent article published by The Conversation.

Before I go to this article I want to talk briefly about the book the Myth of Normal or as the subtitle explains TRAUMA, ILLNESS & HEALING IN A TOXIC CULTURE.

Let me pick this closing paragraph of Chapter 20, on page 296:

Disconnection in all its guises – alienation, loneliness, loss of meaning and dislocation – is becoming our culture’s most plentiful product. No wonder we are more addicted, chronically ill, and mentally disordered than ever before, enfeebled as we are by such malnourishment of mind, body, and soul.

the Myth of Normal, Dr Gabor Maté with Daniel Maté

It is a very powerful book albeit not the easiest read in the world but still highly recommended.

Plus there is a YouTube video of Dr. Maté being interviewed in July, 2023 by Tara Westover (also a long video!).

Now to the main purpose of today’s post.

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Keeping your cool in a warming world: 8 steps to help manage eco-anxiety

Karen Magruder, University of Texas at Arlington

In a world facing environmental challenges unprecedented in human history, it’s no surprise that eco-anxiety – a pervasive worry about the current and future state of our planet – has become an increasingly prevalent mental health issue.

As people witness the devastating impacts of climate change, deforestation and loss of biodiversity, it’s only natural to feel overwhelmed and disheartened. I happen to live in Phoenix, Arizona, a “heat apocalypse” city with dwindling water supplies, so I have some skin in the game.

But amid doom-and-gloom predictions, there is hope. As a therapist and clinical social work professor, I have seen firsthand how paralyzing eco-anxiety can be, and I’m dedicated to finding solutions. Here are a few evidence-based tips to tackle your climate woes.

What is eco-anxiety?

Eco-anxiety is a broad term that encompasses dread about environmental issues like pollution and disposal of toxic waste, as well as climate-specific fears, such as increasing rates of extreme weather events and sea-level rise.

Common symptoms of eco-anxiety include worry about future generations, trouble sleeping or concentrating, feelings of frustration and a sense of helplessness. These feelings can range from mild and fleeting concerns to deep despair, panic attacks and obsessive-compulsive behaviors.

Sound like you or someone you know? There are a number of tools that can help people cope with these feelings, summed up with the acronym UPSTREAM.

Understanding and self-compassion

Be kind to yourself and know that you are not alone in these feelings.

Caring about the world you live in does not make you a “crazy” alarmist. In fact, growing numbers of people across the globe feel the same way, with two-thirds of Americans reporting being at least somewhat worried about climate change in recent polls.

It makes sense that people would feel nervous when basic needs like safety and shelter are threatened. Give yourself grace, because beating yourself up for these very valid feelings will only make you feel worse.

Participate in the solution

It can be hard to feel empowered when environmental harms are taking a toll on your mental health, but the escalating global crisis still demands urgent attention. Instead of burying your head in the sand, use that mental discomfort as a catalyst for action.

Individual efforts to reduce your carbon footprint matter. Joining larger movements has the potential for even move significant impacts, as well as the potential to buffer anxiety, research shows. Volunteer your own unique passions, talents and skills to advocate for systemic changes that will benefit the planet and humanity.

When you feel anxious, use that energy as fuel for the fight. Harnessing eco-anxiety in this way can reduce your sense of powerlessness.

A group of young people plant trees along a street in Los Angeles. One is wearing an LA Conservation Corps T-shirt.
Local groups can take action in many ways, including helping to plant trees, educating residents or pressuring lawmakers to take action. Citizen of the Planet/Education Images/Universal Images Group via Getty Images

Self-talk

The weight of the climate crisis is heavy enough as it is – don’t let your brain make you feel even worse.

When it comes to thinking about climate change, a realistic mindset puts us in a “just right” psychological Goldilocks zone. Don’t numb your psychic wounds, but also don’t over-catastrophize.

As a therapist, I often help clients identify and reframe unhelpful thinking patterns. For example, while it is true that there are many environmental problems to grapple with, there is also positive news, so don’t discount it. Recognize and celebrate victories big and small.

Trauma: Process it so you can heal

The climate crisis has been conceptualized as a collective trauma, and many individuals are struggling with eco-grief from climate impacts that have already happened. Processing past trauma from events like weather disasters is a crucial step in enhancing your ability to cope with new experiences.

Even people who have not yet experienced significant climate impacts directly may have signs of pre-traumatic stress, a clinical term for the distress experienced in anticipation of a high-stress situation. A licensed mental health professional can help you process these emotions.

Reduce isolation

It’s no secret that having a strong social support network is a key ingredient for happiness. Surrounding yourself with compassionate, like-minded friends is also key to sustained efforts in doing your part to make a difference.

Consider joining or starting a Climate Cafe or similar group to talk about climate concerns. Visit a 10-step climate grief meeting. Join a local environmental organization. Or simply call up a friend when you need a listening ear.

A woman holds a trash bag and directs others in a lakeshore clean up effort.
Community cleanup days can help reduce isolation and help you feel involved in making the world a better place. Luis Alvarez/DigitalVision via Getty Images

Ecotherapy

Get outdoors and enjoy nature.

Go for a quiet walk in the woods and observe nature all around you – it’s a Japanese practice for relaxation known as forest bathing. Spend time gardening. Exercise outdoors or otherwise spend time outdoors in a place that is relaxing and restorative for you.

Gardening can relax the mind and put you in touch with nature. If you don’t have a yard, find a community garden. Compassionate Eye Foundation/Natasha Alipour Faridani via Getty Images

Acts of self-care

Self-care is paramount when it comes to managing the emotional toll of eco-anxiety.

Engaging in self-care practices, such as getting adequate sleep, eating healthy and having fun, helps us maintain a sense of balance in the face of overwhelming environmental concerns.

Remember what they teach you on airplanes – you should always put on your own oxygen mask before helping other passengers. Likewise, when we come from a place of wellness, we are better equipped to handle the stresses of eco-anxiety and make a difference in this area.

Mindfulness

Because eco-grief is focused on the past and eco-anxiety is future-oriented, reconnecting to the present moment is a powerful way to combat both.

By cultivating mindfulness – a nonjudgmental awareness of the present moment – people can become more attuned to their thoughts, feelings and bodily sensations in response to eco-anxiety triggers. This heightened self-awareness helps people to acknowledge worries without becoming consumed by them.

Mindfulness practices, such as meditation and deep breathing, provide a calming and grounding effect, helping to reduce stress and alleviate feelings of helplessness. Moreover, mindfulness fosters a deeper connection to nature and an appreciation for the present moment, which can counteract the sense of despair associated with future environmental uncertainties.

In the face of eco-anxiety, these strategies can build resilience, reminding everyone that they have the power to shape a more sustainable and hopeful future.

Karen Magruder, Assistant Professor of Practice in Social Work, University of Texas at Arlington

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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There’s a powerful reminder that we have the power to stay in the present, or to put it another way by cultivating mindfulness. There are quite a few websites on Mindfulness including this description of what Mindfulness is on the Mayo Clinic website.

Mindfulness is a type of meditation in which you focus on being intensely aware of what you’re sensing and feeling in the moment, without interpretation or judgment. Practicing mindfulness involves breathing methods, guided imagery, and other practices to relax the body and mind and help reduce stress.

Mayo Clinic

Now that is something I should really focus on as I am terrible at being in the moment and nowhere else.

The Southern Ring Nebula

Just had to share this incredible vista with you!

The James Webb Space Telescope is amazing. Wikipedia have a long article on the telescope from which one reads (in part):

The James Webb Space Telescope (JWST) is a space telescope specifically designed to conduct infrared astronomy. Its high-resolution and high-sensitivity instruments allow it to view objects too old, distant, or faint for the Hubble Space Telescope. This enables investigations across many fields of astronomy and cosmology, such as observation of the first stars and the formation of the first galaxies, and detailed atmospheric characterization of potentially habitable exoplanets.

But I want to share with you this video, please watch it now it is just a minute long:

Time to forget about our earthly challenges for just a short time.

And for those that want more here is the home page of the Webb Telescope.

An insight into religious leaders who do not have a religion.

I would not have believed this had I not read it with my own eyes.

I have been an atheist all my life. My mother and father were all those years ago when being an atheist was not something one promoted.

But a recent article from The Conversation told a very surprising account: “These spiritual caregivers can be found working in hospitals, universities, prisons and many other secular settings, serving people of all faiths and those with no faith tradition at all.“

Here’s the full article.

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Religious leaders without religion: How humanist, atheist and spiritual-but-not-religious chaplains tend to patients’ needs

Chaplains talk with anyone, regardless of whether or not the patient has a religious affiliation – and some chaplains themselves are not religious. Jacob Wackerhausen/iStock via Getty Images Plus

Amy Lawton, Brandeis University

Published: September 7th, 2023

In times of loss, change or other challenges, chaplains can listen, provide comfort and discuss spiritual needs. These spiritual caregivers can be found working in hospitals, universities, prisons and many other secular settings, serving people of all faiths and those with no faith tradition at all.

Yet a common assumption is that chaplains themselves must be grounded in a religious tradition. After all, how can you be a religious leader without religion?

In reality, a growing number of chaplains are nonreligious: people who identify as atheist, agnostic, humanist or “spiritual but not religious.” I am a sociologist and research manager at Brandeis University’s Chaplaincy Innovation Lab, where our team researches and supports chaplains of all faiths, including those from nonreligious backgrounds. Our current research has focused on learning from 21 nonreligious chaplains about their experiences.

A changing society

Thirty percent of Americans are religiously unaffiliated. Research suggests that people who are atheists or otherwise nonreligious sometimes reject a chaplain out of wariness, or shut down a conversation if they feel judged for their beliefs. But this research has not accounted for a new, increasingly likely situation – that the chaplain might also be nonreligious.

No national survey has been done, so the number of nonreligious chaplains is unknown. But there is plenty of reason to think that as more Americans choose not to affiliate with any particular religion, so too do more chaplains.

Nonreligious chaplains have been a part of hospital systems and universities for years, but they came into the national spotlight in August 2021 when Harvard University’s organization of chaplains unanimously elected humanist and atheist Greg Epstein as president. Humanists believe in the potential and goodness of human beings without reference to the supernatural.

Other recent reporting on humanist chaplains has also focused on school campuses, but nonreligious chaplains are not limited to colleges and universities. Eighteen of the 21 nonreligious chaplains we spoke with in our study work in health care, including hospice. The Federal Bureau of Prisons allows nonreligious chaplains, but we were unable to find any of them to participate in the current study.

A middle-aged man and woman seated in a row of chairs turn around to talk with a handful of college-age kids.
Humanist chaplain Bart Campolo, center, and his wife, Marty, right, mingle with students at the University of Southern California in 2015. AP Photo/Jae C. Hong

Not all settings allow nonreligious chaplains, however, including the U.S. military.

Authentic calling

The idea of a “call” from God is central to many religious vocations: a strong impulse toward religious leadership, which many people attribute to the divine.

Chaplains who are atheists, agnostics, humanists or who consider themselves spiritual but not religious also can feel called. But they do not believe that their calls come from a deity.

Joe, for example, an atheist and a humanist whom we interviewed, has worked as a chaplain in hospitals and hospices. He says that his “light bulb moment” came after a history professor told him that beliefs are the source of a community’s power. While atheists do not believe in God or gods, many do have strong beliefs about ethics and morality, and American atheists are more likely than American Christians to say they often feel a sense of wonder about the universe. Joe’s call was not “from a divine source,” but nonetheless, he says this experience “kind of filled me with a sense of control, and confidence, and presence” in his life that grounded his sense of a calling.

Sunil, another chaplain our team interviewed, was inspired by his college chaplain, whom he calls “a really influential presence.” The chaplain helped Sunil answer questions about identity and values without “necessarily having any religious or spiritual leanings to it,” and encouraged him to go to divinity school.

Today, Sunil tries to help others answer those same questions in his work as a health care chaplain – and to offer deeply thoughtful, meaningful spiritual care to people who aren’t religious.

Education and training

Most chaplaincy jobs require a theological degree. Along with coursework in sacred scriptures and religious leadership, chaplaincy training usually involves clinical pastoral education, where students learn about hands-on, care-oriented aspects of their profession. This involves learning to provide care to everyone, regardless of their religious background.

Although coursework is broadly the same for all students, religious or nonreligious, the actual experience of earning a degree is very different for nonreligious students. In the United States, Christian students are easily able to enroll in a seminary or divinity school that shares their faith identity and spend their years of study learning about their own tradition.

Chaplaincy programs that focus on non-Christian traditions are available, but scarcer, and our team does not know of an overtly nonreligious chaplaincy program. In recent years, more seminaries have welcomed nonreligious students, but nonetheless, nonreligious students often find themselves focusing their study on traditions to which they have no personal connection.

Yet there is a surprising bright side.

‘I am here to support you’

Being deeply immersed in traditions that are not one’s own is one of the reasons that nonreligious chaplains can be so effective.

A poster that says 'We are with you,' with an illustration of someone sitting in scrubs as dozens of ghostly figures hold them.
Artwork posted by a chaplain in a break room in the trauma surgery ICU at Harborview Medical Center in Seattle. David Ryder/Getty Images

For example, our team asked Kathy, a health care chaplain, how she approaches prayer with religious and nonreligious patients. “My goal is to try to meet that person where they are and pray in a way that’s helpful and comforting for them, or meets whatever the need is that’s arisen during the conversation that we’ve had,” she said. Like all chaplains, Kathy is there to accompany, not proselytize. While she herself prays to the “great mystery,” she is comfortable facilitating whatever prayer is needed.

Claire, a chaplaincy student, agreed with Kathy and described her own first experience meeting an evangelical Christian patient. It was easy, she said, because “you’re not trying to fix anything. You’re just trying to meet them where they are. So that’s it.”

Nonreligious chaplains are used to thinking outside the box. Having learned about major world religions, many of them can find overlapping values and beliefs with their patients, such as finding beauty and meaning in the natural world or finding strength in their conviction that human beings are inherently good.

Cynthia works in the palliative care department in a hospital and tells her patients, “I am here to support you in whatever is meaningful to you right now and whatever is most important in your life in this moment.” She asks patients: “What are you struggling with right now? What are your goals? What do you hope for? What are you afraid of?” – trying to “unpack that with a spiritual lens rather than a medical lens.”

Cynthia is an example of why spiritual care by nonreligious chaplains may be surprising, but is likely here to stay. Based on our research, nonreligious chaplains are as capable as religious chaplains of meeting a person in their darkest hour and taking them by the hand.

Amy Lawton, Research Manager, Chaplaincy Innovation Lab, Brandeis University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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That last sentence may be opened up even more. In that the article speaks of chaplains, both religious and nonreligious. But as someone who was a counsellor with the Prince’s Youth Business Trust some years ago, now The Prince’s Trust, it is my opinion that anyone who is an active listener can undertake the role.

The article has many fine points including one that I had not considered before. “That American atheists are more likely than American Christians to say they often feel a sense of wonder about the universe.” I am certain that this isn’t confined to Americans.

Picture Parade Four Hundred and Ninety-Seven

Brady!

Let me quote from a post on Ugly Hedgehog because it will make a good introduction to today’s Picture Parade.

We made our way to get a new pup. Before I could get to the litter to choose, one of them decided to walk over to me and sit right between my feet. Clearly he was telling me that he was the one. From the start he was comfortable with anything and anyone around him. No matter what the situation, it was his pleasure and he made it ours. He loved strangers and playmates of all kinds – even taking selfies with them. You could hide his toys anywhere and he had an amazing sense to find them. He was a gentle soul who enriched our hearts for nearly 14 years. Brady surrendered to a medical condition he endured for a couple of years without ever showing an ounce of complaint. Some days its tough to walk without him by my side, but no sympathy is needed because he left us with too much joy. Instead, give your pets the unconditional love they give you for as long as you are so blessed.

Chance Logan

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Thank you, Chance!

Dogs learn things in a way we may not realise.

A fascinating article in The Conversation.

I was very short of time yesterday so my apologies for going straight into this post. Plus, it is a post that talks about the learning process for dogs and, as such, looking more thoroughly will discover more material.

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Canines go to college in this class that seeks to give shelter dogs a fresh start

By Shlomit Flaisher-Grinberg

Associate Professor of Psychology, Saint Francis University

Published August 24th, 2023

Shelter animals often display problematic behaviors. Can they be retrained? Shlomit Flaisher-Grinberg

What prompted the idea for the course?

When I was growing up, my love for animals led me to volunteer at animal shelters. But it wasn’t until I started teaching psychology that I found another way to support the well-being of shelter animals. During my first year of teaching a psychology course about learning, I realized that the course’s content could be used to train shelter dogs.

Since some shelter dogs display problematic behaviors, such as fearfulness, destructiveness and disobedience, they are less likely to get adopted. I wanted my students to use their knowledge, passion and care to train shelter dogs and improve their chances of finding a permanent home.

What does the course explore?

The course teaches students how to apply behavioral analysis and modification techniques toward the training of shelter dogs. Students work with dogs on learning to follow cues such as “sit,” “down,” “stay” and “come”; perform tricks such as “high-five,” and “roll over”; and complete agility courses made of tunnels, hoops and weaving poles.

The course also explores the emotional, psychological and physiological benefits of the human-animal bond, such as reduced stress, by integrating the dogs into educational and therapeutic environments. For instance, the students train the dogs to sit by them calmly for the entire duration of a lecture. This skill may be important for future adopters who work within an educational setting or need their dog to accompany them into the classroom.

The students also train the dogs to visit our clinical educational facility, the Experiential Learning Commons, which was built as a mock hospital. Within our simulated emergency room, intensive care room, patient room, maternity room and exam room, students train the dogs to walk next to simulated patients’ wheelchairs, sit by patients’ beds and provide them with affectionate and nurturing companionship.

Finally, the course instructs students on how to apply for grants for nonprofits, with the idea being to secure funding to support animal shelters.

Why is this course relevant now?

This course creates a collaborative and reciprocal partnership between a university and the community in which it is located. Focusing on the care for shelter dogs, it allows for faculty, students and a shelter’s staff and volunteers to exchange knowledge and resources. As such, it uses an instructional approach known as community engagement.

What’s a critical lesson from the course?

Working alongside our animal shelter community partners, and under the direction of my co-instructor, talented dog trainer Megan Mills, students learn that they can make a true and visible impact on society, one dog at a time.

What materials does the course feature?

Michael Domjan’s “The Principles of Learning and Behavior”

Cynthia K. Chandler’s “Animal-Assisted Therapy in Counseling”

“Handbook on Animal-Assisted Therapy,” edited by Aubrey H. Fine

What will the course prepare students to do?

Students will learn to use psychological learning principles to work effectively with shelter dogs – and this knowledge can later be translated to other domains of their lives. I believe that by training shelter dogs and learning to write nonprofit grant proposals, my students will develop into ethical and responsible citizens – both locally and globally.

Shlomit Flaisher-Grinberg, Associate Professor of Psychology, Saint Francis University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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Further to my introduction I want to explore the links in the article for I’m sure they have a great deal more to say about dogs.

The more that we explore what dogs mean to us humans the more I find out about the incredible qualities of Canis familiaris or Canis lupus familiaris.