As I spoke about yesterday in my introduction, when my mother remarried my sister and I had a new man about the house, so to speak. He was Richard Mills.
I was 13 or thereabouts and already struggling with my school work (the result of my father’s sudden death). And ‘Dad’ as we called him was finding his feet in the strange world of going from having no children to instantly having two step children!
Anyway, Dad found a theme with me that I enjoyed: building a shortwave radio receiver. It was full of learning for me and over the years I became hooked on listening to radio stations both near and far transmitting in morse code. I also joined the Harrow Radio Society and went across to their weekly meetings by tube and bus. (Despite the Society no longer being at the Harrow address it is amazing that they are still going strong.)
It was also a time when there was a great deal of ‘radio surplus’ equipment going for next to nothing and I ‘upgraded’ to an R-1152 receiver.
In time I became sufficiently old to take driving lessons and pass my driving licence. I then got a secondhand car. It helped because then I could drive up to Bushey and spend Sunday mornings at the house of Ron Ray. Ron was a keen amateur. On Sunday mornings Ron had a small group of people who wanted to pass the morse code test and apply for a licence.
I was already a member of the RSGB, the Radio Society of Great Britain, and that surely encouraged me further to study for my amateur licence.
In time, I sat the exam and much to my amazement passed!
So that is the story of me and amateur radio.
Well, almost the full story.
In 1963 I volunteered for the Royal Naval Reserve, London Division. In time I was accepted and chose the join the radio branch, my G3PUK status coming in useful, because I reckoned that when we went to sea, on flat-bottomed minesweepers, it was better to be sick into a bucket between the knees than be sick on deck!
Two days of nostalgia follow! (You have been warned!)
As many of you already know, my father died fairly suddenly on December 20th, 1956. I had turned 12 some six weeks previously.
After about a year my mother remarried. His name was Richard Mills. Richard came to live at the house in Toley Avenue and had the unenviable task of taking on a new ‘son’ and ‘daughter’. (My sister, Elizabeth, some four years younger than I.)
Richard was a technical author in the newly-arrived electronics industry and one day he asked me if I would like to build a short-wave receiver. He coached me in the strange art of soldering wires and radio valves and other components and in the end I had a working receiver. That led, in turn, to me studying for an amateur radio licence. More of that tomorrow.
Simply elegant, Morse code marks 175 years and counting
The elegantly simple code works whether flashing a spotlight or blinking your eyes—or even tapping on a smartphone touchscreen
By Eddie King
Ph.D. Student in Electrical Engineering, University of South Carolina
May 21st, 2019
The first message sent by Morse code’s dots and dashes across a long distance traveled from Washington, D.C., to Baltimore on Friday, May 24, 1844 – 175 years ago. It signaled the first time in human history that complex thoughts could be communicated at long distances almost instantaneously. Until then, people had to have face-to-face conversations; send coded messages through drums, smoke signals and semaphore systems; or read printed words.
Thanks to Samuel F.B. Morse, communication changed rapidly, and has been changing ever faster since. He invented the electric telegraph in 1832. It took six more years for him to standardize a code for communicating over telegraph wires. In 1843, Congress gave him US$30,000 to string wires between the nation’s capital and nearby Baltimore. When the line was completed, he conducted a public demonstration of long-distance communication.
Morse wasn’t the only one working to develop a means of communicating over the telegraph, but his is the one that has survived. The wires, magnets and keys used in the initial demonstration have given way to smartphones’ on-screen keyboards, but Morse code has remained fundamentally the same, and is still – perhaps surprisingly – relevant in the 21st century. Although I have learned, and relearned, it many times as a Boy Scout, an amateur radio operator and a pilot, I continue to admire it and strive to master it.
Morse’s key insight in constructing the code was considering how frequently each letter is used in English. The most commonly used letters have shorter symbols: “E,” which appears most often, is signified by a single “dot.” By contrast, “Z,” the least used letter in English, was signified by the much longer and more complex “dot-dot-dot (pause) dot.”
In 1865, the International Telecommunications Union changed the code to account for different character frequencies in other languages. There have been other tweaks since, but “E” is still “dot,” though “Z” is now “dash-dash-dot-dot.”
The reference to letter frequency makes for extremely efficient communications: Simple words with common letters can be transmitted very quickly. Longer words can still be sent, but they take more time.
The communications system that Morse code was designed for – analogue connections over metal wires that carried a lot of interference and needed a clear on-off type signal to be heard – has evolved significantly.
The first big change came just a few decades after Morse’s demonstration. In the late 19th century, Guglielmo Marconi invented radio-telegraph equipment, which could send Morse code over radio waves, rather than wires.
The shipping industry loved this new way to communicate with ships at sea, either from ship to ship or to shore-based stations. By 1910, U.S. law required many passenger ships in U.S. waters to carry wireless sets for sending and receiving messages.
Aviators also use Morse code to identify automated navigational aids. These are radio beacons that help pilots follow routes, traveling from one transmitter to the next on aeronautical charts. They transmit their identifiers – such as “BAL” for Baltimore – in Morse code. Pilots often learn to recognize familiar-sounding patterns of beacons in areas they fly frequently.
There is a thriving community of amateur radio operators who treasure Morse code, too. Among amateur radio operators, Morse code is a cherished tradition tracing back to the earliest days of radio. Some of them may have begun in the Boy Scouts, which has made learning Morse variably optional or required over the years. The Federal Communications Commission used to require all licensed amateur radio operators to demonstrate proficiency in Morse code, but that ended in 2007. The FCC does still issue commercial licenses that require Morse proficiency, but no jobs require it anymore.
Because its signals are so simple – on or off, long or short – Morse code can also be used by flashing lights. Many navies around the world use blinker lights to communicate from ship to ship when they don’t want to use radios or when radio equipment breaks down. The U.S. Navy is actually testing a system that would let a user type words and convert it to blinker light. A receiver would read the flashes and convert it back to text.
Perhaps the most notable modern use of Morse code was by Navy pilot Jeremiah Denton, while he was a prisoner of war in Vietnam. In 1966, about one year into a nearly eight-year imprisonment, Denton was forced by his North Vietnamese captors to participate in a video interview about his treatment. While the camera focused on his face, he blinked the Morse code symbols for “torture,” confirming for the first time U.S. fears about the treatment of service members held captive in North Vietnam.
Navy pilot Jeremiah Denton, a prisoner of war, blinks Morse code spelling out ‘torture’ during a forced interview with his captors.
There are still many ways people can learn Morse code, and practice using it, even online. In emergency situations, it can be the only mode of communications that will get through. Beyond that, there is an art to Morse code, a rhythmic, musical fluidity to the sound. Sending and receiving it can have a soothing or meditative feeling, too, as the person focuses on the flow of individual characters, words and sentences. Overall, sometimes the simplest tool is all that’s needed to accomplish the task.
I do hope you read this article in full because it contains much interesting information. Many people will not have a clue about The Morse Code and, as you can see above, it is still relevant.
Finally, I can still remember the The Morse Code after all these years!
A week ago I was casually reading a copy of our local newspaper, the Grants Pass Daily Courier, and inside was a piece by Kathleen Parker, a syndicated columnist, entitled It’s the end of everything – or not.
I found it particularly interesting especially a quotation in her piece by Robert Watson, a British chemist who served as the chair of the panel of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES). The IPBES had recently published the results of the three-year study by 145 authors from 50 countries.
So I wrote to Kathleen Parker asking if I might have permission to quote that excerpt and, in turn, received her permission to so do.
Here it is:
Robert Watson wrote in a statement that:
“the health of ecosystems on which we and all species depend is deteriorating more rapidly than ever. We are eroding the very foundation of our economies, livelihoods, food security, health and quality of life worldwide.”
But, Watson also said, it’s not too late to repair and sustain nature – if we act now in transformative ways.
It is time to change our habits both at an individual level and the level of countries working together.
Moreover we haven’t got decades. We have got to do it now!
I have subscribed to Patrice Ayme for some time now. I don’t know who he is because he writes under a pseudonym, or a nom-de-plume. (And, indeed, I may have the gender incorrect but I’m pretty sure it’s a male.)
Patrice writes frequently and doesn’t mince his words.
But then he writes about really serious matters and often has criticism for the ‘ruling classes’.
It’s extremely worrying and not something that can be put off. The clock is at 5 minutes to midnight. In Britain Extreme Resistance are pursuing a campaign that may just produce a political outcome. And, indeed, the English Government have come up with goals to combat climate change.
So keep banging your drum, Patrice, and hope that urgent action across the world isn’t too far away.
To which Patrice replied:
thanks! Here I am fighting with my daughter’s school, which has decided to install artificial, plastic grass. It’s horrendous for the environment, and it endangers the lives of children (in many ways, including a disease called “SUBEROSIS” caused by organic cork.) Here real ecologist take it hard, and have started to burn artificial plastic flame retardant fields: 13,000 were recently installed in the USA, a proof of mass corruption…
Feel free to use my essay on your site, BTW, of course…
And thanks again…
Now I hadn’t heard of Suberosis before, but no problem, a quick web search brought up Wikipedia and this:
Cork is often harvested from the cork oak (Quercus suber) and stored in slabs in a hot and humid environment until covered in mold. Cork workers may be exposed to organic dusts in this process, leading to this disease.
I don’t fully understand how the laying of artificial grass leads to possible Suberosis.
But I have decided to republish even though it has nothing to do with dogs! (Well, not directly.)
Nature Collapsing, Plutocracy Thriving
Both phenomena are related. The more nature collapses, the more plutocracy thrives (see the multi-centennial fall of Rome, for reference). Small people and other losers have no interest to see nature collapse. However, plutocracy does. Because Pluto-Kratia, Evil-Power, is best expressed and justified during war-like states, and civilizational collapse sure qualifies.
Plutocracy survived the collapse of the Roman and Carolingian empires with flying colors. In the Roman case, most noble families had a bishop in their midst. The collapse of the Renovated Empire of the Romans (Renovatio Imperii Romanorum) and its renewal by the Ottos and Capets brought the feudal order, another plutocratic success.
Now is no different: we have a terminal CO2 crisis bringing in extreme, sudden temperature, acidification and ocean rises: 1% of US CO2 is from state subsidized private jets. Nobody notices, because media have made sure to create entire generations just preoccupied by celebrities, not by what is going on, which is really most significant.
Nor has the media been keen to notice the likes of Biden annihilated the Banking Act of 1933, in the 1990s, bringing in the age of the financial plutocracy… itself a heavy financier of fossil fuels. So all what some schools are thinking of is installing “Apps”, and plastic grass, instead of teaching sustainable global citizenship. We are cruising towards an apocalypse, at an increasing pace: the Sixth Mass Extinction. The United Nations just came up (May 6, 2019) with an analysis made by 132 countries and 455 scientists: one million species are disappearing. For example, nearly all amphibians.
One problem with burning forests in the tropics is that what is left are often extremely poor soils (differently from northern European soils, which are very forgiving, explaining in great part why north west Europe replaced the Greco-Roman world…) Cattle grazing on a tract of illegally cleared Amazon forest in Pará State, Brazil. In most major land habitats, the average abundance of native plant and animal life has fallen by 20 percent or more, mainly over the past century,,, [Credit Lalo de Almeida for The New York Times]
In Africa, burned forest is often replaced by lateritis, a soil which is red, baked, hard… for the good reason that it is full of Aluminum.
It is the Sixth Mass Extinction, but this time the dinosaurs have thermonuclear weapons.
What to do? Get involved, get aware, protest. Protests can become unbearable to the powers that be.
Killing all the people who got killed in World War Two was atrocious. However, what is now unfolding has the potential to be way way worse. Einstein said he didn’t know which weapons will be used to fight World War Three, but next it would be sticks and stones. That was naively optimistic. If we acidify further the ocean with acid from CO2, we may kill the Earth’s oxygen making mechanism. Not really news, as this was clear five years ago already:
Many behave as if there will be no tomorrow, because they feel that way! It’s a self-fulfilling prophecy, it has to be resisted.
What’s needed, beyond recording what’s going on, is interpreting it, going beyond, building ideas, and moods meant to last. Only deeper thinking can do this, and ensure a planet capable of lasting. Because we are not at the regional level anymore. When climate change, plus nefarious human impact, forced the Harappan civilization to abandon its homeland, the Indus valley, it was dealing with forces it had no idea existed. Maybe there are such forces out there. But there are also plenty of forces we can see, and which are plenty lethal enough, at civilizational scale, and the scale of the entire biosphere. Stop. And think. One million species are marching towards extinction, among the plants and animals we know.
WASHINGTON — Humans are transforming Earth’s natural landscapes so dramatically that as many as one million plant and animal species are now at risk of extinction, posing a dire threat to ecosystems that people all over the world depend on for their survival, a sweeping new United Nations assessment has concluded.
The 1,500-page report, compiled by hundreds of international experts and based on thousands of scientific studies, is the most exhaustive look yet at the decline in biodiversity across the globe and the dangers that creates for human civilization. A summary of its findings, which was approved by representatives from the United States and 131 other countries, was released Monday [May 6, 2019] in Paris. The full report is set to be published this year.
Its conclusions are stark. In most major land habitats, from the savannas of Africa to the rain forests of South America, the average abundance of native plant and animal life has fallen by 20 percent or more, mainly over the past century. With the human population passing 7 billion, activities like farming, logging, poaching, fishing and mining are altering the natural world at a rate “unprecedented in human history.”
At the same time, a new threat has emerged: Global warming has become a major driver of wildlife decline, the assessment found, by shifting or shrinking the local climates that many mammals, birds, insects, fish and plants evolved to survive in. When combined with the other ways humans are damaging the environment, climate change is now pushing a growing number of species, such as the Bengal tiger, closer to extinction.
As a result, biodiversity loss is projected to accelerate through 2050, particularly in the tropics, unless countries drastically step up their conservation efforts.
I’m in the autumn of my life and may not live to see the consequences of what we are doing to Nature and to the Planet.
Then again, if some of the predictions bear true, I won’t have to live an awful lot longer to experience real change.
It’s time for a complete re-analysis of our relationship with the natural world.
In Neolithic times there was an important relationship, as there is today. Maybe our dogs have become more of the ‘pet’ rather than the working dog that they are assumed to be then.
But here’s the article.
Thanks to Facial Reconstruction, You Can Now Look Into the Eyes of a Neolithic Dog
The collie-sized canine was buried in a cavernous tomb on Scotland’s Orkney Islands around 2,500 B.C.
Some 4,500 years ago, a collie-sized dog with pointed ears and a long snout comparable to that of the European grey wolf roamed Scotland’s Orkney Islands. A valued member of the local Neolithic community, the canine was eventually buried alongside 23 other dogs and at least eight humans in a cavernous tomb known as the Cuween Hill Chambered Cairn.
Now, 118 years after archaeologists first chanced upon its resting place, the prized pup’s image is being reimagined. As Esther Addley reports for the Guardian, experts believe the dog is the first canine to undergo forensic facial reconstruction. Its likeness, commissioned by Historic Environment Scotland (HES) and the National Museum of Scotland, is set to go on view in Orkney later this year.
“Just as they’re treasured pets today, dogs clearly had an important place in Neolithic Orkney, as they were kept and trained as pets and guards and perhaps used by farmers to help tend sheep,” Steve Farrar, interpretation manager at HES, explains in a statement. “But the remains discovered at Cuween Hill suggest that dogs had a particularly special significance for the farmers who lived around and used the tomb about 4,500 years ago.”
It’s possible, Farrar adds, that the Neolithic group viewed dogs as their “symbol or totem,” perhaps even dubbing themselves the “dog people.”
Cuween Hill dates to around 3,000 B.C., Sky News reports, but radiocarbon dating places the dog’s actual interment some 500 years later. It remains unclear why the animal was buried so many centuries after the tomb’s creation, but archaeologists posit the timing may point toward the ceremony’s ritual value within the community. As HES observes, the fact that the Orkney residents placed canine remains alongside those of humans could also speak to their belief in an afterlife for both parties.
According to the Scotsman, forensic artist Amy Thornton drew on a CT scan to create a 3-D print of the animal’s skull. After layering clay approximations of muscle, skin and hair onto this base, she cast the model in silicone and added a fur coat designed to mimic that of the European grey wolf. Interestingly, Thornton notes, the process played out much as it would for a human facial reconstruction, although “there is much less existing data” detailing average tissue depth in canine versus human skulls.
The model is the latest in a series of technologically focused initiatives centered on Orkney’s Neolithic residents. Last year, HES published 3-D digital renderings of the chambered cairn on Sketchfab, enabling users to explore the tomb’s four side cells, tall central chamber and entrance passage. First discovered in 1888 but only fully excavated in 1901, the impressive stone structure held 24 canine skulls and the remains of at least eight humans.
In an interview with the Guardian’s Addley, Farrar explains that the reconstruction aims “to bring us closer to who [the dog’s owners] were and perhaps give a little hint of what they believed.”
“When you look at a Neolithic dog, it somehow communicates human relationships,” Farrar concludes. “… I can empathise with the people whose ingenuity made Orkney such an enormously important place. When this dog was around, north-west Europe looked to Orkney.”
“When you look at a Neolithic dog, it somehow communicates human relationships,” Farrar concludes.
Built between 3000 and 2400 BC, this is an excellent example of a Neolithic chambered tomb. It has four cells opening off a central chamber, which is accessed down a passage. Entrance into the tomb today is through the original passage.
Secondary burials at the Cuween Hill could reflect a continued reverence for the site. A recently discovered settlement nearby is probably contemporary with the cairn, and would likely have been connected.
Tomb of the dogs
Exploration at the tomb in 1901 found:
Remains of at least eight humans – five skulls on the floor of the chamber, one at the entrance and two in side cells
The skulls of 24 dogs on the chamber floor
The dog remains suggest the local tribe or family perhaps had a dog as their symbol or totem, or there may have been a belief in an afterlife for animals.
The tomb is completely unlit, which serves to both add to the atmosphere and discourage vandalism and graffiti. It also means the tomb is largely free of green algal growth.
The stonework at Cuween Hill is of particularly high quality. The roof of one of the cells is likely to be original, elsewhere the walls and corbelled roofs have survived to a considerable height.
But then I saw another version of the same story on the BBC News site, from which I republish it in its entirety.
First ever black hole image released
By Pallab Ghosh
Science correspondent, BBC News
Astronomers have taken the first ever image of a black hole, which is located in a distant galaxy.
It measures 40 billion km across – three million times the size of the Earth – and has been described by scientists as “a monster”.
The black hole is 500 million trillion km away and was photographed by a network of eight telescopes across the world.
Details have been published today in Astrophysical Journal Letters.
Prof Heino Falcke, of Radboud University in the Netherlands, who proposed the experiment, told BBC News that the black hole was found in a galaxy called M87.
“What we see is larger than the size of our entire Solar System,” he said.
“It has a mass 6.5 billion times that of the Sun. And it is one of the heaviest black holes that we think exists. It is an absolute monster, the heavyweight champion of black holes in the Universe.”
The image shows an intensely bright “ring of fire”, as Prof Falcke describes it, surrounding a perfectly circular dark hole. The bright halo is caused by superheated gas falling into the hole. The light is brighter than all the billions of other stars in the galaxy combined – which is why it can be seen at such distance from Earth.
The edge of the dark circle at the centre is the point at which the gas enters the black hole, which is an object that has such a large gravitational pull, not even light can escape.
The image matches what theoretical physicists and indeed, Hollywood directors, imagined black holes would look like, according to Dr Ziri Younsi, of University College London – who is part of the collaboration.
“Although they are relatively simple objects, black holes raise some of the most complex questions about the nature of space and time, and ultimately of our existence,” he said.
“It is remarkable that the image we observe is so similar to that which we obtain from our theoretical calculations. So far, it looks like Einstein is correct once again.”
But having the first image will enable researchers to learn more about these mysterious objects. They will be keen to look out for ways in which the black hole departs from what’s expected in physics. No-one really knows how the bright ring around the hole is created. Even more intriguing is the question of what happens when an object falls into a black hole.
What is a black hole?
A black hole is a region of space from which nothing, not even light, can escape
Despite the name, they are not empty but instead consist of a huge amount of matter packed densely into a small area, giving it an immense gravitational pull
There is a region of space beyond the black hole called the event horizon. This is a “point of no return”, beyond which it is impossible to escape the gravitational effects of the black hole
Prof Falcke had the idea for the project when he was a PhD student in 1993. At the time, no-one thought it was possible. But he was the first to realise that a certain type of radio emission would be generated close to and all around the black hole, which would be powerful enough to be detected by telescopes on Earth.
He also recalled reading a scientific paper from 1973 that suggested that because of their enormous gravity, black holes appear 2.5 times larger than they actually are.
These two previously unknown factors suddenly made the seemingly impossible, possible. After arguing his case for 20 years, Prof Falcke persuaded the European Research Council to fund the project. The National Science Foundation and agencies in East Asia then joined in to bankroll the project to the tune of more than £40m.
It is an investment that has been vindicated with the publication of the image. Prof Falcke told me that he felt that “it’s mission accomplished”.
He said: “It has been a long journey, but this is what I wanted to see with my own eyes. I wanted to know is this real?”
No single telescope is powerful enough to image the black hole. So, in the biggest experiment of its kind, Prof Sheperd Doeleman of the Harvard-Smithsonian Centre for Astrophysics, led a project to set up a network of eight linked telescopes. Together, they form the Event Horizon Telescope and can be thought of as a planet-sized array of dishes.
Each is located high up at a variety of exotic sites, including on volcanoes in Hawaii and Mexico, mountains in Arizona and the Spanish Sierra Nevada, in the Atacama Desert of Chile, and in Antarctica.
A team of 200 scientists pointed the networked telescopes towards M87 and scanned its heart over a period of 10 days.
The information they gathered was too much to be sent across the internet. Instead, the data was stored on hundreds of hard drives that were flown to a central processing centres in Boston, US, and Bonn, Germany, to assemble the information. Prof Doeleman described the achievement as “an extraordinary scientific feat”.
“We have achieved something presumed to be impossible just a generation ago,” he said.
“Breakthroughs in technology, connections between the world’s best radio observatories, and innovative algorithms all came together to open an entirely new window on black holes.”
The team is also imaging the supermassive black hole at the centre of our own galaxy, the Milky Way.
Odd though it may sound, that is harder than getting an image from a distant galaxy 55 million light-years away. This is because, for some unknown reason, the “ring of fire” around the black hole at the heart of the Milky Way is smaller and dimmer.
As I said in my email to her after Jeannie and I had listened to it:
OK. Have listened to it just now.
I don’t know what to say.
Frankly, I’m overwhelmed. I need some time to let it settle down but it’s going to be featured on the blog very soon.
I’m still ‘processing’ it but that doesn’t stop me from sharing it with you.
Ralph spends the whole hour with independent journalist, Dahr Jamail, author of “The End of Ice,” his first person report on the front lines of the climate crisis.
In late 2003, award-winning journalist, Dahr Jamail, went to the Middle East to report on the Iraq War, where he spent more than a year as one of only a few independent US journalists in the country. Mr. Jamail has also written extensively on veterans’ resistance against US foreign policy. He is now focusing on climate disruption and the environment. His book on that topic is entitled, The End of Ice.
“So much of what we talk about is so dire and so extreme and so scary and also disheartening that I quote Vaclav Havel, the Czech dissident writer and statesman. And he reminds us that as he said, ‘Hope is not the conviction that something will turn out well but the certainty that something is worth doing no matter how it turns out.” And that’s where I get into this moral obligation that no matter how dire things look, that we are absolutely morally obliged to do everything we can in our power to try to make this better.” Dahr Jamail, author of “The End of Ice”
On January 21st this year I republished a post by Tom Engelhardt and called it The song this planet needs to hear. His post was essentially a piece written for Tom by Dahr Jamail. It was called A Planet in Crisis and it included reference to a recently published book The End of Ice.
Subsequently, I decided to order the book by Dahr Jamail, it arrived a week ago and I ended up finishing it last Saturday.
I was minded to publish a review of the book, and here it is:
The End of Ice by Dahr Jamail
This is a book that I wished I had not read.
Yet, this is a book that once started I wanted to finish, and finish quickly.
It’s a brilliant book. Very impressive and very readable. But I speak of it from a technical point-of-view.
Now that I have finished it life will never be quite the same again. Nor, for that matter, for anyone else who chooses to read it.
Dahr Jamail has a background as a reporter, with some other books under his belt. But his reporting skills really come to the fore with The End Of Ice. For he has travelled the world speaking to experts in their own field and listening to what they say about the future prognosis of the planet that you and I, and everyone else lives on.
Earth has not seen current atmospheric CO2 levels since the Pliocene, some 3 million years ago. Three-quarters of that CO2 will still be here in five hundred years. Given that it takes a decade to experience the full warming effects of CO2 emissions, we are still that far away from experiencing the impact of all the CO2 that we are currently emitting. (p.5)
And if you are below the age of 60 or thereabouts you are going to experience this changing world head on. To be honest, whatever age you are things are starting to change.
We are already facing mass extinction. There is no removing the heat we have introduced into our oceans, nor the 40 billion tons of carbon dioxide we pump into the atmosphere every single year. There may be no changing what is happening, and far worse things are coming. (p.218)
It really is a grim read. A grim but necessary read.
The eight chapters in the book spell out what is already happening. The diminishing glaciers and rising snow levels, the loss of coral, the rise in sea level and the loss of vast tracts of land as a consequence. Then there is the future of forests around the world. As I said, it is a grim read but a necessary one.
Towards the end of the book Dahr Jamail quotes author and storyteller Stephen Jenkinson:
“Grief requires us to know the time we’re in,” Jenkinson continues. “The great enemy of grief is hope. Hope is a four-letter word for people who are willing to know things for what they are. Our time requires us to be hope-free. To burn through the false choice of being hopeful and hopeless. They are the two sides of the same con job. Grief is required to proceed.” (p. 218)
Upon finishing this superb book, that you really do need to read, the one emotion that I was left with was grief. For what we have done to this planet. For what we are doing to this one and only home of ours.
P.S. Dogs would not have done this to our beautiful planet.
One of the Christmas cards that we received said this:
So glad we are friends and neighbors. And I will pray you will have a year full of the peace, love and hope that Jesus promises.
With Love, Hugs and Prayers.
Now I understand to a degree why the sender, a neighbour of ours, would write that. But at the same time I do not. We are clearly atheists. Indeed, back in 2012 on first meeting I happened to say that I was not a believer and it produced a shock; a reaction that how could anyone not be a believer.
And I think yesterday’s post supports the view that the reality of the existence of our solar system, all 2.6 billion years of it, shows that religious beliefs of all forms come from an age where the world beyond one’s doorstep was unknown and scary. Things are different now.
But to go back to the age of things.
That existence of our solar system came about some 9.2 billion years, give or take some 60 million years, after the Big Bang.
In other words, the Big Bang, that started the whole thing off, came about three and a half times earlier than the creation of the solar system.
Professor Emeritus of Ecology and Evolution, University of Chicago
As the West becomes more and more secular, and the discoveries of evolutionary biology and cosmology shrink the boundaries of faith, the claims that science and religion are compatible grow louder. If you’re a believer who doesn’t want to seem anti-science, what can you do? You must argue that your faith – or any faith – is perfectly compatible with science.
But I argue that this is misguided: that science and religion are not only in conflict – even at “war” – but also represent incompatible ways of viewing the world.
Opposing methods for discerning truth
My argument runs like this. I’ll construe “science” as the set of tools we use to find truth about the
universe, with the understanding that these truths are provisional rather than absolute. These tools include observing nature, framing and testing hypotheses, trying your hardest to prove that your hypothesis is wrong to test your confidence that it’s right, doing experiments and above all replicating your and others’ results to increase confidence in your inference.
And I’ll define religion as does philosopher Daniel Dennett: “Social systems whose participants avow belief in a supernatural agent or agents whose approval is to be sought.” Of course many religions don’t fit that definition, but the ones whose compatibility with science is touted most often – the Abrahamic faiths of Judaism, Christianity and Islam – fill the bill.
Next, realize that both religion and science rest on “truth statements” about the universe – claims about reality. The edifice of religion differs from science by additionally dealing with morality, purpose and meaning, but even those areas rest on a foundation of empirical claims. You can hardly call yourself a Christian if you don’t believe in the Resurrection of Christ, a Muslim if you don’t believe the angel Gabriel dictated the Qur’an to Muhammad, or a Mormon if you don’t believe that the angel Moroni showed Joseph Smith the golden plates that became the Book of Mormon. After all, why accept a faith’s authoritative teachings if you reject its truth claims?
Indeed, even the Bible notes this: “But if there be no resurrection of the dead, then is Christ not risen: And if Christ be not risen, then is our preaching vain, and your faith is also vain.”
Many theologians emphasize religion’s empirical foundations, agreeing with the physicist and Anglican priest John Polkinghorne:
“The question of truth is as central to [religion’s] concern as it is in science. Religious belief can guide one in life or strengthen one at the approach of death, but unless it is actually true it can do neither of these things and so would amount to no more than an illusory exercise in comforting fantasy.”
The conflict between science and faith, then, rests on the methods they use to decide what is true, and what truths result: These are conflicts of both methodology and outcome.
In contrast to the methods of science, religion adjudicates truth not empirically, but via dogma, scripture and authority – in other words, through faith, defined in Hebrews 11 as “the substance of things hoped for, the evidence of things not seen.” In science, faith without evidence is a vice, while in religion it’s a virtue. Recall what Jesus said to “doubting Thomas,” who insisted in poking his fingers into the resurrected Savior’s wounds: “Thomas, because thou hast seen me, thou hast believed: blessed are they that have not seen, and yet have believed.”
And yet, without supporting evidence, Americans believe a number of religious claims: 74 percent of us believe in God, 68 percent in the divinity of Jesus, 68 percent in Heaven, 57 percent in the virgin birth, and 58 percent in the Devil and Hell. Why do they think these are true? Faith.
But different religions make different – and often conflicting – claims, and there’s no way to judge which claims are right. There are over 4,000 religions on this planet, and their “truths” are quite different. (Muslims and Jews, for instance, absolutely reject the Christian belief that Jesus was the son of God.) Indeed, new sects often arise when some believers reject what others see as true. Lutherans split over the truth of evolution, while Unitarians rejected other Protestants’ belief that Jesus was part of God.
And while science has had success after success in understanding the universe, the “method” of using faith has led to no proof of the divine. How many gods are there? What are their natures and moral creeds? Is there an afterlife? Why is there moral and physical evil? There is no one answer to any of these questions. All is mystery, for all rests on faith.
The “war” between science and religion, then, is a conflict about whether you have good reasons for believing what you do: whether you see faith as a vice or a virtue.
Compartmentalizing realms is irrational
So how do the faithful reconcile science and religion? Often they point to the existence of religious scientists, like NIH Director Francis Collins, or to the many religious people who accept science. But I’d argue that this is compartmentalization, not compatibility, for how can you reject the divine in your laboratory but accept that the wine you sip on Sunday is the blood of Jesus?
What is not disputable is that today science is practiced as an atheistic discipline – and largely by atheists. There’s a huge disparity in religiosity between American scientists and Americans as a whole: 64 percent of our elite scientists are atheists or agnostics, compared to only 6 percent of the general population – more than a tenfold difference. Whether this reflects differential attraction of nonbelievers to science or science eroding belief – I suspect both factors operate – the figures are prima facie evidence for a science-religion conflict.
The most common accommodationist argument is Stephen Jay Gould’s thesis of “non-overlapping magisteria.” Religion and science, he argued, don’t conflict because: “Science tries to document the factual character of the natural world, and to develop theories that coordinate and explain these facts. Religion, on the other hand, operates in the equally important, but utterly different, realm of human purposes, meanings and values – subjects that the factual domain of science might illuminate, but can never resolve.”
This fails on both ends. First, religion certainly makes claims about “the factual character of the universe.” In fact, the biggest opponents of non-overlapping magisteria are believers and theologians, many of whom reject the idea that Abrahamic religions are “empty of any claims to historical or scientific facts.”
Nor is religion the sole bailiwick of “purposes, meanings and values,” which of course differ among faiths. There’s a long and distinguished history of philosophy and ethics – extending from Plato, Hume and Kant up to Peter Singer, Derek Parfit and John Rawls in our day – that relies on reason rather than faith as a fount of morality. All serious ethical philosophy is secular ethical philosophy.
In the end, it’s irrational to decide what’s true in your daily life using empirical evidence, but then rely on wishful-thinking and ancient superstitions to judge the “truths” undergirding your faith. This leads to a mind (no matter how scientifically renowned) at war with itself, producing the cognitive dissonance that prompts accommodationism. If you decide to have good reasons for holding any beliefs, then you must choose between faith and reason. And as facts become increasingly important for the welfare of our species and our planet, people should see faith for what it is: not a virtue but a defect.
Just this past month, California suffered its worst wildfire in the state’s history. Camp Fire in Paradise, California burned 220 acres and claimed the lives of 85 people. The vast majority of residents had little-to-no warning to evacuate, and many pets were left behind and left to fend for themselves along with the wildilfe.
Several dogs and cats burned in the fire ended up at Valley Oak Veterinary Center in Chico. When Dr. Jamie Peyton, chief of the Integrative Medicine Service at the UC Davis Veterinary Medical Teaching Hospital, heard about the animals, she volunteered to treat them with the innovative method of using tilapia skin on their burns. (This is the first time dogs and cats have been treated with tilapia skin for burns.) The kitten pictured above suffered third degree burns on some of his paws and lost the pads to all his feet.
“Their paws have been badly burned,” said Dusty Spencer, a veterinary surgeon at VCA Valley Oak Veterinary Center. “Their whiskers are singed or gone. Some of them have had really bad burns on their eyelids and nose.”
An 8-year-old Boston terrier mix named Olivia was one of the first dogs to receive treatment.
Olivia’s owners, Curtis and Mindy Stark, were out of town when the blaze began. Fortunately, Olivia has a microchip and was reunited with her owners. She suffered second-degree burns to her paws, legs and side, but it wasn’t long till she was feeling better thanks to the tilapia skin.
“It was a day and night difference,” said Curtis Stark. “She got up on the bed and did a back flip. That is the first time we saw her acting like she was before.” Treatment also works for the most severe burns
Pets weren’t the only animals to suffer during the wildfire. Many wild animals desperately tried to flee but couldn’t.
A bobcat was also brought in for treatment. Peyton tells MNN the bobcat suffered third- to fifth-degree burns on his paws. A fifth-degree burn means the burn goes down to the bone. The animal was very thin due to his inability to hunt for food and lack of food sources after the fire. In the week since the bobcat received his first treatment, he has had three tilapia bandage changes. “Each one seems to be showing marked improvement and he is moving well and showing a lot of spunk at his rehabilitation home,” said Peyton.
It will be several months before the bobcat can be released back in the wild, but Peyton’s goal is to “help him heal as soon as possible to allow him to get back to his home.”
Previously, Peyton treated a bear cub injured in California’s Carr Fire back in August and before that two bears and a mountain lion from the Thomas Fire earlier this year.
Previous success for other injured wildlife
This summer, the Carr Fire near Redding, California burned for more than a month and scorched more than 229,000 acres — also forcing many wild animals to try and escape.
On Aug. 2, a Pacific Gas & Electric Company contractor spotted an injured black bear cub lying in the ash, unable to walk on her paws. She was the latest victim of the Carr Fire — and luckily, one the contractor knew he could help. The contractor called Lake Tahoe Wildlife Care, a certified wildlife rehabilitation facility.
A team was quickly mobilized to rescue the cub. Officers from the California Department of Fish and Wildlife (CDFW) cleared a safe path and tranquilized the cub to carry her to safety. The cub was brought to a lab to be treated by a team of veterinarians from CDFW and the University of California, Davis.
“Generally speaking, an animal that has survived a fire and is walking around on its own should be left alone, but that wasn’t the case here,” CDFW’s Environmental Program Manager Jeff Stoddard said. “In addition to her inability to stand or walk, there were active fires burning nearby, and with the burn area exceeding 125 square miles and growing, we weren’t sure there was any suitable habitat nearby to take her to.”
How does tilapia skin work for treating burns?
“The tilapia skins provide direct, steady pressure to the wounds, keep bacteria out and stay on better and longer than any kind of regular, synthetic bandage would,” Peyton said. “The complete treatment also includes application of antibiotics and pain salve, laser treatments and acupuncture for pain management.”
The cub is the third bear in the state to be treated for burns with tilapia skin. Earlier this year after the Thomas fire, two bears and a mountain lion also received similar treatment. With each animal being treated, Peyton and her team grow more optimistic that tilapia skin is an effective treatment for burns that can be used in veterinary hospitals around the world.
“Just like we’ve seen in other species, we’re seeing increased pain relief. We’re seeing wound healing and an overall increased comfort,” said Peyton. “One of the most important things about being at UC Davis VMTH is that we are learning new techniques, but they don’t make much of a difference unless we can use them in the community.”
Editor’s note: This article has been updated since it was originally published in August 2018.
Reading this article leaves me with the impression that there are a great number of good people out there!