Category: Science

Interconnections One.

The beat of a butterfly’s wings.

From Wikipedia:

The Butterfly Effect is a concept that small causes can have large effects. Initially, it was used with weather prediction but later the term became a metaphor used in and out of science.[1]

In chaos theory, the butterfly effect is the sensitive dependence on initial conditions in which a small change in one state of a deterministic nonlinear system can result in large differences in a later state. The name, coined by Edward Lorenz for the effect which had been known long before, is derived from the metaphorical example of the details of a hurricane (exact time of formation, exact path taken) being influenced by minor perturbations such as the flapping of the wings of a distant butterfly several weeks earlier. Lorenz discovered the effect when he observed that runs of his weather model with initial condition data that was rounded in a seemingly inconsequential manner would fail to reproduce the results of runs with the unrounded initial condition data. A very small change in initial conditions had created a significantly different outcome.

We all live in an interconnected world. Frankly, it’s such an obvious statement that one presumes that very few would not agree with the sentiment expressed within it.

But (and you knew there was a ‘but’ coming, didn’t you!) very few of us (and I include Jean and me to a very great extent) really understand, “A very small change in initial conditions had created a significantly different outcome.”

Take these few items; more or less randomly read over the last few days.

Such as this post over on Patrice Ayme’s blog.

Biblical Flood Starting Anew

Abstract: update on Sea Level Rise. The meat of the essay is at the end, in the section “THE SITUATION IS ACTUALLY CATACLYSMIC“.

Heard of The Flood? As in the Bible? Sea level rose 120 meters (400 feet), in the period centered around 10,000 years ago. The cause? More than half of Earth’s ice melted in a few millennia,  During the rest of the early Holocene, the rate of rise of the world’s ocean reached peaks as high as 60  millimeters (2.5 inches) per year. The melting of the ice happened because Earth’s positional and orbital parameters had made northern hemisphere’s summers too warm (most of the ice shields rested on the large continents of the north). Nowadays only two enormous ice shields are left: Greenland and Antarctica.

Those who enjoy catastrophes will love it: we have 75 meters of further sea rise to enjoy pretty soon, on our way to a Jurassic climate (the Jurassic was characterized by gigantic warm shallow seas on top of the continents). Here was the situation in the Miocene, when CO2 was at 500 ppm (where we will be at in ten years, see conclusion below).

Patrice said that the essence, the meat, of his essay was at the end. Here are his closing words:

Three scientific papers published in the last two months support my, admittedly drastic, point of view. One observed the collapse of a colossal glacier in northwest Greenland, eaten by a current at one degree C. It was a miniature reproduction of what to expect for entire ice shields. Two others observed the past, and that Antarctica was unstable at 500 ppm CO2. What they did not say is how dramatic the situation was. Indeed, sounding moderate is how they get funded by a benevolent, plutocratically ruled government (and by government, I also mean the corrupt Supreme Court, not just the latest elected buffoons). The scientists who evoked the 500 ppm of CO2 omitted two significant details, where the devil lurks. They claimed that it would take 30 years to get there. That’s not correct; at the present rate, we will add 100 ppm of CO2 within 25 years. But not just that: there are other man-made GreenHouse Gases (GHG): CH4, NOx, Fluorocarbons, etc. All these gases warm up the lower atmosphere much more than CO2. So the correct measurement is not CO2 ppm, but CO2 EQUIVALENT ppm.

We are right now ABOVE 450 ppm in EQUIVALENT CO2, and will be at 500 ppm within ten years. Let’s hope there will be more boats than on the Titanic.

Patrice Ayme’

P/S: If anything, the preceding is a conservative estimate. Indeed very serious scientists evaluated already the man-made greenhouse gases at 478 ppm in 2013. This means we will be above 500 ppm in CO2 equivalent within six years, in line with my previous analyses, such as “Ten Years To Catastrophe“. See:

http://oceans.mit.edu/news/featured-stories/5-questions-mits-ron-prinn-400-ppm-threshold

Now it’s not all ‘doom and gloom’ and there is much that each and every one of us can do. More of that in Interconnections Three on Thursday.

But to continue with this ‘wake up call’ I’m going to republish in full an item that was recently published over on Mother Nature Network: 11 alarming facts about sea-level rise. To stop today’s post being excessively long, I’m going to split that MNN article over today and tomorrow. Here are the first 5 alarming facts. (Don’t read them just before turning the light out when going to bed tonight!)

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11 alarming facts about sea-level rise

Russell McLendon,  February 26, 2016.
 Up to 216 million people currently live on land that will be below sea level or regular flood levels by 2100. (Photo: Shutterstock)
Up to 216 million people currently live on land that will be below sea level or regular flood levels by 2100. (Photo: Shutterstock)

The ocean is coming for us. Global sea levels are now rising by 3.4 millimeters per year, up from an average rate of 1.4 mm per year last century. In just 80 years, the ocean could be a full 1.3 meters (4.3 feet) taller than it is today.

That kind of planetary sea change can be hard to fathom — unless you live in a low-lying place like Miami, the Maldives or the Marshall Islands, where the effects of sea-level rise are already apparent. But within just a few decades, the problem will become unavoidable in major coastal cities around the world, from New Orleans, New York and Amsterdam to Calcutta, Bangkok and Tokyo.

We all know why this is happening. Rising seas are one of the most salient effects of man-made climate change, triggered by thermal expansion of seawater as well as the influx of melting glaciers. Yet many people still see it as a distant risk, failing to grasp how (relatively) quickly the sea is swallowing shores worldwide. And since half of all humans now live within 60 kilometers (37 miles) of a coast, this isn’t a niche issue.

To help put things in perspective, here’s a deeper look at the problem:

1. Global sea levels have already risen by 8 inches (200 mm) since 1880.

sea-level-rise-1880-2014

The chart above was produced by NASA’s Earth Observatory, based on data from the U.S. National Oceanic and Atmospheric Administration (NOAA) and Australia’s Commonwealth Scientific and Industrial Research Organization (CSIRO). Most of those historical data come from tide-gauge measurements, which are now complemented by satellite observations.

2. Not only are sea levels rising; the rate of their rise is rising.

Average global sea-level rise is now 3.41 mm per year, but the rate varies widely by location. (Image: NASA GSFC)
Average global sea-level rise is now 3.41 mm per year, but the rate varies widely by location. (Image: NASA GSFC)

On average, sea levels rose by 1.4 mm from 1900 to 2000. The yearly pace had surpassed 3 mm by 2010, and now it’s up to 3.4 mm per year.

3. That’s the fastest sea-level rise Earth has experienced in 3,000 years.

Cb5MxZ4WIAAAW06If not for surging carbon dioxide in the atmosphere, sea levels should have only risen about an inch or two last century, and might have even fallen. Instead, thanks to the highest CO2 levels at any point in human history, global sea levels rose by 5.5 inches (14 cm) between 1900 and 2000. That’s the fastest oceanic advance in 27 centuries, according to a study published Feb. 22, and it’s still speeding up.

“The 20th century rise was extraordinary in the context of the last three millennia — and the rise over the last two decades has been even faster,” says lead author Robert Kopp, a climate scientist at Rutgers University, in a statement.

“Scenarios of future rise depend upon our understanding of the response of sea level to climate changes,” adds co-author Benjamin Horton. “Accurate estimates of sea-level variability during the past 3,000 years provide a context for such projections.”

4. Every vertical inch of sea-level rise moves the ocean 50 to 100 inches inland.

Miami coastal flooding
Rising seas worsen regular flooding — like this 2015 high tide in Miami Beach — for many coastal cities. Miami is in the midst of a five-year, $400 million effort to upgrade its stormwater pump program. (Photo: Joe Raedle/Getty Images)

5. That’s already causing flood problems in many big coastal cities.

CLICK HERE TO SEE THE EFFECT ON BIG COASTAL CITIES

As the ocean invades coastal cities, the first signs of trouble are often urban saltwater floods. These can also happen naturally, though, so to determine the influence of rising seas, a new report by Climate Central models “alternative histories simulating the absence of anthropogenic climate change” at 27 U.S. tide gauges.

Out of 8,726 days since 1950 when unaltered water levels exceeded the National Weather Service thresholds for local “nuisance” floods, 5,809 didn’t exceed those thresholds in the alternative histories. “In other words,” the report explains, “human-caused global sea level rise effectively tipped the balance, pushing high-water events over the threshold, for about two-thirds of the observed flood days.”

Coastal flooding days have more than doubled in the U.S. since the 1980s, according to the report, in places ranging from Miami, Virginia Beach and New York to San Francisco, Seattle and Honolulu. According to a 2014 report, at least 180 floods will strike Annapolis, Maryland, during high tides every year by 2030 — sometimes twice a day. The same will be true for about a dozen other U.S. cities by 2045, not to mention many other low-lying urban areas around the world.

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To be continued tomorrow.

Make a leap!

Celestial rhythms

This seemed a rather appropriate post for today, February 29th.

Republished from here within the terms of The Conversation.

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Leap day: fixing the faults in our stars

The number 2016 divided by 4 equals 504, exactly – with no remainder, which makes the year 2016, like the upcoming years 2020, 2024 and 2028 (and beyond), a leap year. We will get an “extra” day, February 29.

This pattern will repeat until 2100, when the cycle breaks. Though 2100 is exactly divisible by 4, there is an exception – for years whose number is exactly divisible by 100. (On top of that, there’s another exception – for years exactly divisible by 400. So 2400 will be a leap year. Mark your calendars now.)

Where do these quadrennial liberties with our calendar originate?

In the stars, of course.

Celestial rhythms

One of the simplest joys of life is to watch the stars, night after night, month after month, year after year. They become old friends. They spend a season, and then move on. Or rather, it is we who move on – ever advancing around the sun toward next week’s deadlines, new constellations, new fashions and new ideas.

Orion, the annual visitor. Mouser, CC BY-SA

I imagine myself late one night, eight months from now, remembering the overfull recycling bin, at midnight on trash day. As I try to quietly dump wine bottles into the yellow-topped container, there striding over the eastern skyline is Orion. Back again is my ancient friend, telling me that winter is near, and that I have ridden this miraculous rock almost another full lap around my home star. Rigel shimmers its blue-white light, the twinkle in the eye (the knee, actually) of a companion who has visited me, annually, every place on Earth I have lived since childhood. Even to the Southern Hemisphere, the steady Orion came for a summer visit – cartwheeling upside down, feet over hands.

It is from these celestial cycles that our concepts of time originate, and, ultimately, from which we gain the leap day.

The sidereal year is the length of time it takes for the Earth to return to the same place with respect to the “fix’d” and “constant” stars, so that Orion appears exactly in the same place in the sky, at exactly midnight, 365.2563 days later. Stellar friends like that don’t stand you up; they keep their appointments to seven-digit precision (and more).

Right over the equator: A diagram showing the sun’s position relative to the Earth at the vernal equinox. Tfr000, CC BY-SA

Our Western calendar is tied to the tropical year – the time between successive vernal equinoxes. At that moment, the sun’s position in the sky is exactly where the ecliptic (the plane of the solar system and the path that the planets take as they move through the constellations) crosses the celestial equator (the projection of the Earth’s own equator onto the celestial sphere). Straddling the celestial equator, the sun splits its time exactly between the day side and the night side of the Earth. It returns to that place again in roughly 365.24219 days. Roughly.

Now you can see where those alternating “divisible by 4, 100 and 400” leap year rules originate.

Making up the differences

At the end of 365 days, there are still 0.24219 days (just shy of six hours) to go before Earth gets back to the equinox line.

After four years, however, this fractional 0.24219 of a day adds up to 0.96876, which is pretty close to one full day. If we were using only a 365-day calendar, the stars, and more importantly the months, corresponding to the seasons – crucial for agricultural societies – would slip behind. This was apparent to the Romans in the first century, as well as to the Olmecs and the Maya on the other side of the world.

Thus decreed Julius Caesar in 46 B.C.: that every four years an extra day would be added to February. It was called the Julian calendar. But adding one day every four years, in order to make up for that 0.96876 of a day in orbital spare change, is overcompensating. Caesar’s “every four” leap year prescription adds 0.03124 of a day too much. This makes the Julian calendar run fast by just over 600 seconds per year.

Exception after exception: Christopher Clavius, in a line engraving by E de Boulonois. Wellcome Trust, CC BY

Like with the spare coin jar in our house, small change like that takes a while to add up. It wasn’t until the age of Pope Gregory XIII, in 1582, that this mismatch was becoming a problem. After consultation, presumably with God, but particularly with his astronomer, Christopher Clavius, the pope adopted Clavius’ clever solution.

The Julian calendar runs fast by 0.03124 of a day every four years; multiply both sides by 100, and see an excess of about three days after 400 years. Clavius’ solution was to make centuries exceptions – but that would lose too much, four days in 400 years, not three. So Clavius added one back, once every 400 years, starting in 1600.

This Gregorian calendar, which we use today, has the following rules:

  • Every year divisible by 4: add February 29
  • Every century (1800, 1900, 2000, 2100): do not add February 29
  • Every century divisible by 400: add February 29

Still finer measurements

Even with this refinement, there is still orbital change left over. But now we are talking about temporal shavings that are quite small. At this level of precision, other wobbles in the relation of the Earth’s rotational period (the day) and its revolution period (the year) have to be taken into account.

When a leap second is added, digital clocks tick past 23:59:59 but don’t go directly to 00:00:00. Twid

Keeping track of minute effects like this is the job of the International Earth Rotation and Reference Systems Service, which controls the addition (or deletion) of leap seconds. For example, a second was added to Coordinated Universal Time by the service on June 30, 2015, due largely to the slowing of the Earth’s rotation by the gravitational pull of the moon.

There are other sources of calendar slip: the 8.9 magnitude earthquake that triggered the Japanese tsunami on March 11, 2011, for example, shifted the planet’s mass distribution enough to decrease the length of a day by 1.8 microseconds. This will add up to about a second after 1,500 years.

Using that ‘extra’ time

Personally, I think we should make February 29, leap day, a global holiday. It should be considered a gift to ourselves, like taking that accumulated spare change to the grocery store coin-counting machine, and trading it for some easier-to-spend bills. It should be a day of celebration, a reward for saving that quarter of a day over the last four years, to be spent on something frivolous. Or it could be a special day to realign our sense of hourly routines, weekly trash pickups, the race to fulfill monthly quotas, to the celestial schedule.

Without that extra day every fourth year, our ancient friends would begin to miss their annual appointments, and start to fall behind in wishing us prompt birthday greetings, like forgetful Facebook friends. Without February 29, roughly, every four years, the “constant stars” would cease to be constant.

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So there! Now you know!

You all spend this extra day peacefully and happily.

Personal journeys

Life is a one-way track.

Those of you who follow this place on a regular basis know that last Friday I published a post under the title of Friday Fondness. You will also know that later that same day I left this comment to that post:

Sue, and everyone else, we returned from seeing Dr. Lee, the neurologist, a little under two hours ago. Dr. Lee’s prognosis is that Jean is showing the very early signs of Parkinson’s disease, and Jean is comfortable with me mentioning this.

Everyone’s love and affection has meant more than you can imagine. I will write more about this next week once we have given the situation a few ‘coatings of thought’.

Jean sends her love to you all!

Thus, as heralded, I am going to write some more.

You would not be surprised to hear that the last few days have been an emotional roller-coaster, for both Jean and me. Including on Monday Jean hearing from our local doctor here in Grants Pass, OR, that a recent urine test has shown that Jean has levels of lead in her bones some three times greater than the recommended maximum. While our doctor is remaining open-minded it remains to be seen whether Jean is exhibiting symptoms of lead poisoning, whether the lead is a possible cause of the Parkinson’s disease (PD), see this paper, or whether it is a separate issue to be dealt with.

However, I want to offer some more from the consultation that Jean had with the neurologist Dr. Eric Lee last Friday. Shared with the full support of Jean who has read the whole of today’s post yesterday evening; as she does with every post published in this place.

But before so doing, please understand that while I was present throughout the complete examination of Jean, what you are about to read carries no more weight than that of any casual onlooker. If you are at all affected by any of the following make an appointment to see your own doctor!

Jean’s examination lasted for about an hour. It consisted of a great number of checks and tests on how her body responded to many different tests and stimulations. At the end of the examination Dr. Lee said that while he wasn’t 100% certain the balance of probability was that Jean was demonstrating the very early signs of PD. For example, showing such signs as walking and not swinging both arms in a normal, balanced manner. Or having a very slow blink rate. Then she was exhibiting some difficulty with rapid finger-to-thumb taps.

However, Dr. Lee did say that Jean was at the very early stages of PD and that we would have to wait another six months to see if the PD indicators were firming up. He also said that he had PD patients who had had the disease for twenty, even thirty years. Some of the general indicators that PD is progressing include a stooped gait, decreasing size of handwriting, and a quieter speaking tone. The NINDS website has more information on this. Here’s a little of what they explain about PD:

What is Parkinson’s Disease?

Parkinson’s disease (PD) belongs to a group of conditions called motor system disorders, which are the result of the loss of dopamine-producing brain cells. The four primary symptoms of PD are tremor, or trembling in hands, arms, legs, jaw, and face; rigidity, or stiffness of the limbs and trunk; bradykinesia, or slowness of movement; and postural instability, or impaired balance and coordination. As these symptoms become more pronounced, patients may have difficulty walking, talking, or completing other simple tasks. PD usually affects people over the age of 60.  Early symptoms of PD are subtle and occur gradually.  In some people the disease progresses more quickly than in others.  As the disease progresses, the shaking, or tremor, which affects the majority of people with PD may begin to interfere with daily activities.  Other symptoms may include depression and other emotional changes; difficulty in swallowing, chewing, and speaking; urinary problems or constipation; skin problems; and sleep disruptions.  There are currently no blood or laboratory tests that have been proven to help in diagnosing sporadic PD.  Therefore the diagnosis is based on medical history and a neurological examination.  The disease can be difficult to diagnose accurately.   Doctors may sometimes request brain scans or laboratory tests in order to rule out other diseases.

But here’s the good news regarding my darling wife – there are three things that Dr. Lee strongly recommends:

  1. Hang on to a positive mental attitude for the body actively produces dopamine when in a positive mental state.
  2. At least 30-minutes of good aerobic exercise three times a week,
  3. And physiotherapy.

In addition, Dr. Lee said to always THINK BIG! Big in voice, big in attitude, big in stature.

Finally, let me share with you what was posted on the Visible Procrastinations blog back in 2009. Reposted with the author’s permission.

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My Change Journey

Some notes from My Change Journey: This workshop is designed to help you understand your emotional and psychological needs during times of change and strategies you can use to take control of your own change journey. It also focuses on creating opportunities and seeing possibilities in the new world of work.

change – an event that occurs when something passes from one state or phase to another;

transition – the act of passing from one state or place to the next

The Big Picture

You are not always seeing the bigger picture;

Experiencing Transitions

When change is implemented at any level in an organisation, people typically respond by moving through a series of phases. People will spend different times in each phase.
Bridges (1995)
William Bridges (1995) Bridges’ three-phase transition framework: The first phase, the Ending phase, is about letting go of an old identity, an old reality or an old strategy. The Neutral Zone is akin to crossing the wilderness between the old way and the new. The final phase is making a new beginning and functioning effectively in a new way.

The Process of Transition

John Fisher’s model of personal change – The Transition Curve – is an excellent analysis of how individuals deal with personal change.
J.M.Fisher’s ‘transition curve’

John Fisher’s transition curve – the stages of personal transition – and introduction to personal construct psychology. http://www.businessballs.com

http://www.businessballs.com/personalchangeprocess.htm

Influencing and exploring options

“You should only worry about things that are within your sphere of influence.”

You should only worry about things that are within your sphere of influence.

From The Seven Habits of Highly Effective People – you should only worry about things in your “sphere of influence.” If you have no control over certain aspects of your life, why bother worrying about them?

circle of concern

Mental Models: our way of seeing the world

Mental models are usually tacit, existing below the level of awareness – they should be tested, examined and evaluated.

Joel Barker pioneered the concept of paradigm shifts to explain profound change and the importance of vision to drive change within organizations. View The Power of Paradigms [SWF].

Take 1000
add 40 to it
Now add another 1000
Now add 30
Add another 1000
Now add 20
Now add another 1000
Now add 10
What is the total?

Did you get 5000 ? The correct answer is actually 4100 .

The Fifth Discipline Fieldbook by Peter M. Senge

References

Amado, G., & Ambrose A. (Eds.) (2001) The Transitional Approach to Change. London: Karnac

Amado, G., & Vansina, L. (Eds.) (2004) The Transitional Approach in Action. London: Karnac

Bridges, W. (1998) Managing Transitions: Making the Most of Change London: Nicholas Brealey.

Bridges, W. & Associates (online resources to articles and assessment tools for ‘Managing Transitions’) www.wmbridges.com

Bunker, K. (2008) Responses to Change: Helping People Make Transitions San Francisco: Jossey-Bass

Covey, S.R. (1990) The Seven Habits of Highly Successful People Melbourne: The Business Library

Duck, J. (1993) Managing Change: the art of balancing Harvard Business Review, 71 (Nov/Dec): pp.109-118

Ethical work and life learning (Free online education for ethical work, business, career and life learning; training materials for entrepreneurs, organizations, seflf-development, business management, sales, marketing, project management, communications, leadership, time management, team building and motivation) www.businessballs.com

Fischer, P. (2008) The New Boss: How to Survive the First 100 Days. London: Kogan Page.

Johnson, S. (1999) Who Moved My Cheese? An amazing way to deal with change in your work and in your life London: Vermillion

O’Hara, S. & Sayers, E. Organizational change through individual learning. Career Development International, 1 (4): pp. 38-41

Rogers, C.R. & Roethlisberger, F.J (1991) Barriers and gateways to communication. Harvard Business Review (Nov-Dec): pp.105-111

Stuart, R (1995) Experiencing organizational change: triggers, processes and outcomes of change journeys Personnel Review, 24 (2): pp.3-88

Vansina, L. & Vansina-Cobbaert, J-M (2008) Psychodynamics for Consultants and Managers: From Understanding to Leading Meaningful Change. Chichester: John Wiley & Sons

Williams, D (1999, 2008 update) Transitions: Managing Personal and Organisational Change.

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LearningFromDogs_3DBook_500x

Let me close today’s post with the opening and closing paragraphs from Chapter 25 of my book: A Way into Our Own Soul.

“Happiness resides not in possessions, and not in gold, happiness dwells in the soul.”

So wrote the philosopher Democritus who was born in 460 BCE (although some claim his year of birth was 490 BCE). He acquired fame with his knowledge of the natural phenomena that existed in those times and history writes that he preferred a contemplative life to an active life, spending much of his life in solitude. The fact that he lived to beyond 100 suggests his philosophy didn’t do him any harm.

………..

In humans, that part of the brain in which self-awareness is thought to arise is called the ventromedial prefrontal cortex. Apparently, that just happens to be located behind the eyes. Ergo, we learn[1] to associate the identity of others with our eyes. Then as we mature, our eyes take on more importance because we develop awareness and a better understanding of the social cues that other people convey with their eyes.
Therefore, is it any surprise that dogs, being the intuitive creatures that they are, soon learn to read us humans and the feelings and emotions that we transmit from our eyes? There’s a knowing in my mind, albeit an unscientific knowing, that dogs, too, give out emotions and feelings from their own eyes.

That loving a dog and being loved back by that dog truly does offer us a way into our own souls. No better put than in the exquisite words of Anatole France,

Until one has loved an animal, a part of one’s soul remains unawakened.


[1] Refer to Christina Starmans and Paul Bloom of the Mind and Development Lab at Yale University.

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Oh, and a postscript. Having a loving contact with another person or your dog also releases dopamine within the body – so go and hug your partner or your dog! Now! 🙂

Theo19

 

None so blind …

…. as those who choose not to see!

Note: This is a long and pretty depressing post yet one that contains a critically vital message. Just wanted to flag that up.

This is not the first time I have used this expression as a header to a blogpost. The first time was back in August 2013 when I introduced the TomDispatch essay: Rebecca Solnit, The Age of Inhuman Scale.

I am using it again to introduce another TomDispatch essay. Like the Solnit essay a further reflection on the incredible madness of these present global times.

But before getting to that essay let me refer to a recent Patrice Ayme post. It is called: New Climate Lie: Magical CO2 Stop Possible.

Patrice included this graph:

To Stay Below 2C, CO2 Emissions Have To Stop Now. We Are On The Red Trajectory: Total Disaster
To Stay Below 2C, CO2 Emissions Have To Stop Now. We Are On The Red Trajectory: Total Disaster

Adding:

Tempo depended upon the CO2 concentration, pitch upon the Earth global temperature, distortion upon the energy balance on land in watts per square meter. The numbers used were past and anticipated. After 2015, the graphs became two: one was red, the bad case scenario, the other was blue, and represented the good scenario.

As I looked at the blue graphs, the optimistic graphs, I got displeased: the blue CO2 emissions, the blue temperature, and the blue power imbalance, had a very sharp angle, just in 2016. First a sharp angle is mathematically impossible: as it is now, the curves of CO2, and temperature are smooth curves going up (on the appropriate time scale). It would require infinite acceleration, infinite force. Even if one stopped magically any human generated greenhouse gases emissions next week, the CO2 concentration would still be above 400 ppm (it is 404 ppm now). And it would stay this way for centuries. So temperature would still rise.

The composer, who was on stage, had been advised by a senior climate scientist, a respectable gentleman with white hair, surrounded by a court, who got really shocked when I came boldly to him, and told him his blue graph was mathematically impossible.

I told him that one cannot fit a rising, smooth exponential with a sharp angle bending down and a line. Just fitting the curves in the most natural, smooth and optimistic way gives a minimum temperature rise of four degrees Celsius. (There is a standard mathematical way to do this, dating back to Newton.)

Read Patrice’s essay in full here.

However, I find the malaise gripping us in these times to be infinitely more difficult to understand than what is or is not mathematically possible. I just can’t get my mind around the possibility that we are in an era where greed, inequality and the pursuit of power and money will take the whole of humanity over the edge.

Why, for goodness sake, is the U.S., my adopted home country, pursuing gas exports? As I read here: United States On Path to Becoming Major Exporter of Natural Gas Despite Climate Impacts
Here’s a taste of this report from Julie Dermansky of Desmogblog:

A flare at Cheniere Energy Sabine Pass LNG facility. ©2016 Julie Dermansky
A flare at Cheniere Energy Sabine Pass LNG facility. ©2016 Julie Dermansky

But rather than acknowledging the climate risk posed by further expansion of LNG export infrastructure, the U.S. Congress and the Obama administration are moving in the opposite direction.

The natural gas export industry may grow even more rapidly if the first new bipartisan energy legislation drafted since 2007 passes. The Energy Policy Modernization Act of 2015, known as S. 2012, would expedite permitting for LNG export terminals.

The bill’s passage was considered imminent until it derailed with the introduction of an amendment that would provide emergency aid towards solving the lead-contaminated water crisis in Flint, Michigan. Now the passage of the bill hinges on whether the Senate will come to terms on aid to Flint.

Lobbying for the bill has been heavy. As DeSmog’s Steve Horn reported: “The list of lobbyists for S.2012 is a who’s who of major fossil fuel corporations and their trade associations: BP, ExxonMobil, America’s Natural Gas Alliance, American Petroleum Institute, Peabody Energy, Arch Coal, Southern Company, Duke Energy and many other prominent LNG export companies.”

I highlighted the name ExxonMobil in that extract because that company is the subject of Tom Engelhardt’s essay from Bill McKibben. Republished here with Tom’s kind permission.

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Tomgram: Bill McKibben, It’s Not Just What Exxon Did, It’s What It’s Doing

The core relationship; with ourself.

A reposting of an item from this place some three years ago.

On Sunday, in recognition of Valentine’s Day, I posted a selection of articles under the post title of Loving Relationships.

Then yesterday my day that should have been quiet and uneventful turned out to be anything other than that! So it was well after 3pm that I sat down in front of my PC wondering what to publish today. I thought that as there had been a steady flow of new readers signing up to follow this place (and a huge thank you – it really does mean a lot to me) I might see what I published three years ago.

To my surprise it was a post about the most important relationship of all; the one with ourself.

So please do enjoy what was published on February 15th, 2012.

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Do you or I really know who we are?

The strangeness of this species Homo sapiens.

My writings of the previous three days have explored the nature of man. The many ways that we struggle to understand so many issues in our lives. In particular the biggest issue of them all since we abandoned the life of the hunter-gatherer. Our very survival.

It would be so easy to beat oneself up. To stare in the mirror and despair at all the unfinished ideas that one has about being ‘sustainable’ shortly before jumping on one’s shiny new tractor, yet another symbol of our industrial civilisation. The hypocrisy, the double standards!

New tractor being delivered last December.
New tractor delivered last December.

But the mistake in any attempt at self-awareness is the assumption that you know who you are! Therein lays the problem.!

Marcus Peter Francis du Sautoy is a very smart person. This is how WikiPedia describes him.

sautoy
Prof. Marcus Sautoy

Marcus Peter Francis du Sautoy, OBE (born in London, 26 August 1965)[3] is the Simonyi Professor for the Public Understanding of Science and a Professor of Mathematics at the University of Oxford. Formerly a Fellow of All Souls College, and Wadham College, he is now a Fellow of New College. He is President of the Mathematical Association.

Prof. Sautoy came to the realisation that the thoughts that make us feel as though we know ourselves are easy to experience. But where do those thoughts come from? Marcus Sautoy acknowledged that they are notoriously difficult to explain.

So, in order to find out where they come from Marcus subjects himself to a series of probing experiments. With the help of a hammer-wielding scientist, Jennifer Aniston and a general anaesthetic, Professor Marcus du Sautoy goes in search of answers to one of science’s greatest mysteries: how do we know who we are?

He learns at what age our self-awareness emerges and whether other species share this trait.

Next, he has his mind scrambled by a cutting-edge experiment in anaesthesia. Having survived that ordeal, Marcus is given an out-of-body experience in a bid to locate his true self. And in Hollywood, he learns how celebrities are helping scientists understand the microscopic activities of our brain.

Finally, he takes part in a mind-reading experiment that both helps explain and radically alters his understanding of who he is.

All of this is covered in a fabulously interesting episode from Horizon, the excellent and long-running BBC TV science and philosophy series. Thankfully, it made its way onto YouTube.

(NB: In the intervening period, that BBC Horizon programme has been removed from YouTube for copyright reasons. That’s a great shame. However, the following documentary from the good Professor will, I am sure, be equally fascinating.)

The Secret Rules of Modern Living Algorithms

Published on Oct 30, 2015

Without us noticing, modern life has been taken over. Algorithms run everything from search engines on the internet to satnavs and credit card data security – they even help us travel the world, find love and save lives.
Mathematician Professor Marcus du Sautoy demystifies the hidden world of algorithms. By showing us some of the algorithms most essential to our lives, he reveals where these 2,000-year-old problem solvers came from, how they work, what they have achieved and how they are now so advanced they can even programme themselves.

As Confucius reportedly wrote: Real knowledge is to know the extent of one’s ignorance.

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Xylitol damages dogs’ livers.

One Common Thing That is More Toxic Than Chocolate for Dogs!

Note: This is a repeat of the Xylitol warning that appeared in a LfD post on the 4th. January. It is being repeated to ensure the maximum awareness of all my readers and followers.
Deborah Taylor-French is an author and also has the blog Dog Leader Mysteries. It was on her blog that I saw a reference to the acute dangers on Xylitol for dogs, and for cats. So please read and share the following.

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One Common Thing That is More Toxic Than Chocolate for Dogs!

K9 Influenza Postscript.

More information for dog owners.

Jim and Janet are good friends here in Merlin and live just a short distance away. Jim is also a Doctor of Veterinary Medicine (DVM) and he emailed me following my post on Saturday about being more aware of dog flu. This is what Jim said:

Hey Paul …..
I saw on your blog that you had already posted info regarding canine influenza.  I don’t know if you needed any more material, but, if you are interested, attached is a client information sheet and a couple maps indicating the spread of the DZ as of 11/15.

That client information sheet explained these important details.

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Canine Influenza H3N2

Authored by: Dr. Mark Rishniw, ACVIM 
VP Client Information Sheets

What is canine influenza?
Influenza in dogs is caused by canine influenza viruses (CIVs). The two main CIVs in circulation internationally are H3N8 and H3N2. Dogs are occasionally infected with human influenza viruses. These viruses are extremely contagious. 

When did the current U.S. outbreak of H3N2 start?
The outbreak began in the Chicago area in March, 2015.

Where have cases been reported?
Geographic locations expanded in the months after the initial outbreak. To see the latest news on where it has been seen, see regularly updated information from Cornell University College of Veterinary Medicine.

What strain of influenza caused this outbreak?
The 2004 outbreak, which was caused by the H3N8 strain, has remained circulating in the U.S. dog population, causing sporadic disease since that time. However, the current outbreak has been identified as a H3N2 strain of influenza A virus. This strain is closely related to an Asian strain that is circulating in China and South Korea.

Will the influenza vaccines against the H3N8 (old) strain protect against the H3N2 strain involved in the current outbreak?
Probably not. The current commercially available vaccines are not likely cross-protective against the H3N2 strain involved in the current outbreak.

What about the new H3N2 vaccines?
These should reduce the clinical signs if a dog becomes infected. They will also decrease the time that a dog remains “infective” to other dogs. They will not protect against the old (H3N8) strain.

Should I vaccinate my dog with the new vaccine?
That’s a decision for you and your veterinarian. Any place where dogs unknown to you congregate in large numbers confers an increased risk to your dog, such as boarding kennels, shows, traveling, going to dog parks, training classes, and performance competitions. Dogs that have diseases or treatments that suppress the immune system (e.g. corticosteroids, cancer etc.) are at higher risk. The virus does not survive well in the environment, so there is little risk of infection if a dog is mostly at home.

Prevention
For dog owners living in the affected areas, the best prevention is to minimize contact with other dogs. Consider avoiding places such as dog parks, dog day care, grooming facilities, boarding, training classes, and group gatherings. Walking your dog should be fine, but avoid socializing with other dogs.

If your dog in the affected areas has respiratory signs, such as coughing, hacking, gagging or difficulty breathing, call your veterinarian before your appointment to let them know your dog has respiratory signs so that they can take appropriate precautions to minimize the possibility of contaminating the facility. When you get to the clinic, leave your dog in the car and have the veterinary team meet you at the car so they can figure out how to best handle the dog.

What are signs of infection?
Clinical signs range from subclinical infection, or mild fever and malaise to severe, life-threatening pneumonia; however, most clinically affected dogs have signs that are typical of kennel cough. Of approximately 1000 dogs recognized to be infected in the Chicago area, about five have died from the infection. Clinically, influenza infection is not distinguishable from kennel cough caused by other pathogens, such as Bordetella bronchiseptica.

How is canine influenza diagnosed?
Tests that broadly detect influenza A virus (e.g., broadly targeted influenza A real time RT-PCR) should effectively detect both H3N8 and H3N2. However, tests targeted directly at H3N8 are unlikely to identify H3N2 infection because of limited cross-reaction between H3N8 and H3N2 antibodies.

Can other animals or people become infected with this strain?
Currently, there is no evidence that people can contract this virus. However, studies in Asia have shown limited transmission to cats. Whether this can happen with the strain currently involved in the U.S. outbreak is unknown. In Asia, the H3N2 strain that infected cats (and caused disease) was considered to be of avian origin. Current information about the U.S. H3N2 strain suggests that it might be of porcine origin.

How are the dogs treated?
The mild form requires minimal supportive treatment, as is the case with ANY mild upper-respiratory infection (kennel cough). Cough suppresants may be provided. Antibiotic therapy is restricted to high-risk patients. With the severe form, treatment is largely supportive. A rapid onset of disease (4-6 hours) is matched by an equally rapid improvement in clinical signs if treatment is instigated. Fluid support and broad-spectrum antimicrobials that cover both gram-positive and gram-negative bacteria are generally required.


Copyright 2015 – 2016 by the Veterinary Information Network, Inc. All rights reserved.

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Jim also included in his email these following maps in pdf format that I was unable to include in this post. Luckily I also found them as images originally published on the Dog Influenza website.

MAH_CIV-Map_2015_Overall_H3N2oooo

MAH_CIV-Map_2015_Overall_H3N8

Please treat this post as general information. If you have any doubt or queries about the health of your pet animals please see a vet without delay.

Being more aware of dog flu!

This article was recently seen on Mother Nature Network and is shared with you all.

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What you need to know about dog flu

Jenn Savedge

January 29, 2016
Most dogs in the U.S. don't have the immunity to fight off the Asian-based dog flu. (Photo: Lindsay Helms/Shutterstock)
Most dogs in the U.S. don’t have the immunity to fight off the Asian-based dog flu. (Photo: Lindsay Helms/Shutterstock)

As animal experts around the country amplify their warnings about dog flu outbreaks, pet owners are scrambling to understand the illness and learn how they can protect their pets. Here’s what you need to know about this potentially deadly disease.

What is the dog flu?

Dog flu — or canine influenza — is an infection caused by one of two virus strains: H3N2 and H3N8. Of the two, H3N2 is more commonly seen in pets in the U.S. It is thought that the strain came from Asia, possibly originating as an avian flu that was transferred to a dog.

Dog flu symptoms

Like the flu that affects humans, the symptoms of the dog flu hit the respiratory system causing coughing, a runny nose, watery eyes and a sore throat. It’s also usually accompanied by a high fever and loss of appetite. But unlike with humans, your dog won’t be able to tell you how bad she is feeling, and you may not notice the symptoms right away. Animal experts say to watch your dog for changes in behavior. If your normally hyper dog seems lethargic or if your pup who is usually enthusiastic about eating starts skipping meals, it’s time to take a closer look.

Dogs who spend a lot of time around other dogs are more likely to be exposed to the virus. (Photo: Dalibor Sosna/Shutterstock)
Dogs who spend a lot of time around other dogs are more likely to be exposed to the virus. (Photo: Dalibor Sosna/Shutterstock)

How does the dog flu spread?

The dog flu virus spreads just like the human flu virus does — through bodily fluids that are released into the air via a sneeze or cough or by touching objects or surfaces that have been contaminated. The dog flu virus can live in the environment for two days.

Dogs that spend a lot of time around other dogs — in dog parks, kennels, shelters, groomers or veterinary clinics — are the most likely to contract the illness.

What to do if your dog gets the flu

Older dogs, younger dogs and dogs that are already sick are the most vulnerable when it comes to the dog flu, not because of the virus itself, but because these dogs are the most likely to develop complications, like pneumonia, that could be fatal. If you think your dog may have the flu, it’s important to check in with your vet to make sure he isn’t getting any worse.

At home, you can keep track of your dog’s temperature by placing a thermometer under her armpit, or for a more accurate reading, in her backside. According to the American Kennel Club the normal range for a dog’s temperature should be between 101 and 102.5 degrees Fahrenheit (38.3 to 39.2 degrees Celsius.)

Keep the fluids going as much as possible and try to entice your pooch to keep eating. Check with your vet about foods that may prompt him to eat without giving him a stomachache.

More than anything, give your pet plenty of time for R&R. Give her a week or so off from running, walking and other forms of exercise and just let her rest and sleep as much as she needs. Just make sure that she is still drinking, eating a little, and relieving herself.

How you can keep your dog from getting the flu?

The best way to minimize your dog’s risk of getting the flu is to keep her away from other dogs. If you spend time with other dogs, be sure to wash your hands and even change your clothes before interacting with your own dog. While humans can’t contract canine influenza, we can carry the virus on our hands and clothing for up to 24-hours after handling an infected dog.

You could also talk to your vet about a dog flu vaccine, although there is some question about its effectiveness as the vaccine for H3N8 may not offer protection from H3N2 and vice versa.

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If any readers have anything to add to this article, I would love to hear from you.

Let’s please keep all our dogs safe!

Charles Bergman

The way we can reach out to others in these modern times.

A fellow local author, Constance Frankland, who has been mentioned previously here on Learning from Dogs followed up last Sunday’s Picture Parade with a comment on my Facebook page:

You might enjoy the site of Dr. Charles Bergman. I was privileged to take writing classes from him when his features were just breaking into Audubon and National Geographic. He was researching the thought-to-be-extinct Trumpeter Swan when survivors were found. (“Wild Echoes: Encounters With the Most Endangered Animals”) http://www.charlesbergman.com/

It was then the matter of a moment to hop across to that website address and read this on the home page:

Charles Bergman

A writer, photographer and speaker who lives in the beautiful Pacific Northwest and is a prof at Pacific Lutheran University in Tacoma, Washington.
He’s twice been a Fulbright Scholar in Latin America–Mexico and Ecuador–traveled extensively around the world, especially in Latin America from Mexico to Tierra del Fuego. He writes and publishes extensively on animals, nature, and sustainability–with many cover stories in such magazines as Smithsonian, Audubon, All Animals (Humane Society),, Defenders, and many more.  His photographs accompany his articles. He has written three books, and has won the Washington State Book Award, Southwest Book Award, and the Benjamin Franklin Book Award. He was a finalist for the PEN USA Literary Award.
He loves animals and wildlife of all kinds, and has developed a new-found love for Antarctica and Africa.

His home page includes this photograph:

Abbotti Cockatoo–Indonesia

Cockatoo--Abbotti--Nest 4 Display 4-MThere seemed to be many interesting articles & essays on his site and despite the fact that Mr. Bergman is currently in Uganda, his reply to my request for permission to republish some of his posts came through promptly:

Greetings from Uganda!  I’m here working in the Uganda Wildlife Education Center, back shortly.  Yes, you may certainly republish my materials.  I’ll be very interested to follow the process.

Warmly,

Charles Bergman

You can count on me picking out some of Professor Bergman’s writings to share with you soon.

This reaching to others, friends and strangers, is a wonderful aspect of present times.

Role model extraordinare!

In salute of Sir David Attenborough.

Yesterday, a wonderful number of readers ‘Liked’ my set of photographs on the theme of being a wildlife photographer. Thus it was providential, when deliberating on what to write for today’s post, to see that George Monbiot had published an article covering his recent interview with Sir David.

Before republishing that interview, let’s take a look at the man; Sir David that is!

Wikipedia has a comprehensive and fulsome description of him, that opens, thus:

Sir David Frederick Attenborough/ˈætənbʌrə/OMCHCVOCBEFRSFLSFZSFSAKt (born 8 May 1926)[2][3] is an English broadcaster and naturalist.

He is best known for writing and presenting the nine Life series, in conjunction with the BBC Natural History Unit, which collectively form a comprehensive survey of animal and plant life on the planet. He is also a former senior manager at the BBC, having served as controller of BBC Two and director of programming for BBC Television in the 1960s and 1970s. He is the only person to have won BAFTAs for programmes in each of black and white, colour, HD, and 3D.

Attenborough is widely considered a national treasure in Britain, although he himself does not like the term.[4][5][6] In 2002 he was named among the 100 Greatest Britons following a UK-wide vote.[7] He is the younger brother of director, producer and actor Richard Attenborough.[8]

Then I want you to view this short video:

Published on May 2, 2014

From across YouTube, Twitter and Facebook, we’ve taken your comments during #AttenboroughWeek and made this video as a thank you to everyone who got involved. Click on the annotations to see each of the clips in full.

Now on to the George Monbiot interview, republished here with Mr. Monbiot’s kind and generous permission.

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Rare Specimen

If you need a reminder of how beautiful our planet is (and I’m sure the majority of LfD readers don’t require that reminder) then go back and watch David Attenborough’s video and voice-over to the song  What a Wonderful World. This short but very compelling video shows why the planet is so worth protecting. Enjoy!

So make a diary note to celebrate Sir David’s 90th birthday on May 8th.