Animal Matters
Posted: June 10, 2012 Filed under: just because | Tags: animals, dian fossey, elephants, gorillas, nature, Oceans, Polar Bears, science, sea turtles, Sylvia Earle 33 CommentsI thought I would share some recent stories about wildlife that crossed my path. The first comes from NPR’s Weekend Edition. I was running my payday weekend errands yesterday and had a “driveway moment” in the parking lot of my grocery store. Rebecca Davis was reporting on her trip to Volcanoes National Park in Rwanda. She was there to see gorillas in the wild. I couldn’t pass up a chance to experience, vicariously of course, a visit to a group of wild gorillas. The icing on this cake, this group had a pair of young twins. You may not know that twins are rare for most large mammals, so this was a chance of a lifetime for the reporter and me! Listening to the quiet whispers of the reporter and guide transported me into the forest along with them.
When I decided to change my major from mathematics as an undergraduate, I chose zoology. I had long been awestruck by the incredibly magnificent animals of Africa. Elephants, giraffes, rhinos, lions, cheetahs, what’s not to love? As a child, after seeing the film Born Free, I read all of the books written by Joy Adamson and her husband, George. I dreamed of going to Africa, if for no other reason than to visit the grave of Elsa the lioness. PBS’ Nature had an episode last year entitled Elsa’s Legacy. I have to admit that I cried, nearly uncontrollably watching this episode, mourning once again Elsa’s death. Both Joy and George met tragic ends with Joy being murdered by a former employee and George being killed by poachers.
At the same time I switched to my zoology major, something remarkable was taking place in the scientific world. Dr. Louis B. Leakey, the renowned archaeologist and anthropologist, had sent three young women into the field to study primates; Jane Goodall to study chimpanzees, Dian Fossey to study gorillas and Birute Galdikas to study orangutans. Tragically, Dian Fossey, author of Gorillas in the Mist, was murdered by poachers in 1985.
My major professor and advisor in college was Dr. Llewellyn Ehrhart. Although he was a vertebrate zoologist and mammologist, he chose to focus his field work and research on sea turtles. His mentor was the renowned turtle biologist, Dr. Archie Carr. Check out the links to find out more about Dr. Carr and the group he founded, the Sea Turtle Conservancy and the National Wildlife Refuge named for him I came across a report on leatherback turtles on Treehugger yesterday. Several species of sea turtles nest on Florida’s coasts. Each species is listed as endangered, and leatherbacks are of particular concern. I have closely followed the efforts here in Florida to protect these species, where volunteers patrol the beaches to locate nests, cover and mark them. In addition to human poachers, which are relatively rare along America’s coastlines these days, there are natural predators. Raccoons, in particular, dig into the nests for the eggs. The volunteers put wide spaced wire grates over the nests to keep the raccoons from destroying the incubating eggs. The leatherback story has some wonderful photos that accompany it. You can see how enormous these prehistoric creatures are in comparison to humans in a couple of the photos. Sea turtles evolved during the late Jurassic period, while dinosaurs (oh, my!) were still walking the earth.
Treehugger, once again, has a video of a polar bear in a zoo in the Netherlands who used a stone to fracture the glass in the pool habitat of his enclosure. Possibly the bear was just trying to get the attention of the two zoo visitors who were standing in front of the glass. Who knows? It certainly made me wonder why those guys were even there in the first place, since they obviously weren’t interested in the magnificent animal right in front of them. I couldn’t find any other recorded instances of a polar bear using a “tool” which is what makes this incident so fascinating. I will save my opposition to zoos and marine parks for another post. I will say that many larger, well funded zoos have improved the once bare and small enclosures with larger and enriched habitats. These changes have certainly improved the lives of captive animals during their lifetime imprisonment.
This link is to a sad, but not unusual story, also from Treehugger. The story entitled Half of Republic of Congo’s Forest Elephants Killed in Past Five Years naturally caught my eye. There are other links on the page to other stories about recent assaults on the elephant populations in Sumatra, Cameroon and the Eastern Congo. This information from Scientific American will give you an idea of how much damage has been done to African elephants in the past 80 years.
In 1930, there were between five and 10 million wild African elephants, plying the entire African continent in large bands. Just 60 years later, when they were added to the international list of critically endangered species, only about 600,000 were scattered across a few African countries. Today that number is likely less than 500,000.
This massive decline in African elephant populations is due to a combination of poaching for ivory and habitat loss. With an ivory ban still in place, but might not be for much longer, and stepped up conservation efforts in many areas, some countries are seeing a slight increase in numbers of individuals. Unfortunately not every country or areas within the countries are on board with protecting this magnificent species. Population declines of 50% for already endangered species can spell their imminent extinction. When the size of the gene pool is dramatically reduced, rare traits or mutations are more likely to occur and, thus, weaken the species.
A final dose of science geekiness is an interview with Dr. Sylvia Earle, featured on the American Public Media radio show, On Being. Dr. Earle has been at the forefront of ocean exploration and discovery for about 50 years. She will be 77 later this year, and Krista began the interview this way:
Sylvia Earle: That’s the joy of being a scientist and explorer. You do what little children do: you ask questions. Like who, what, why, when, where, how? (laughs). And you never stop and you never cease being surprised. It’s just impossible to be bored.
Ms. Tippett: And you’re still diving, aren’t you?
Dr. Earle: Well, yeah. I breathe. So I can dive. (laughter)
Dr. Earle is the only person who has walked on the bottom of the ocean,in a specially designed, pressurized suit, similar to the suits worn by astronauts. She is one of the leading voices on protecting the Earth’s oceans. As I listened to the interview, the child like sense of wonder and excitement in her voice was uplifting and helped me recall that same feeling within myself. Despite the fact she has witnessed the decline of species and habitat in oceans around the world, there is no despair in her voice or her message. If you do nothing else today, please listen to this delightful, informative and hopeful discussion with a truly amazing woman. I seriously doubt that the phrase I CAN’T has ever been a part of her vocabulary.
Whether it is development, a need for fuel or simply money, so many species are on the brink of extinction worldwide at the hands of humans. For me, a world without non-human animals is not a place worth living in. Our species’ need to commodify and conquer everything around us must stop. Science is how our eyes will be opened, which is why science education is so critical now more than ever. Will we learn to appreciate the wonders and marvels of the natural world surrounding us before it is too late?
I will leave you with my favorite quote, one which sums up my feelings toward our planet and all the life upon it. It’s from Henry Beston’s book The Outermost House:
We need another and a wiser and perhaps a more mystical concept of animals. Remote from universal nature, and living by complicated artifice, man in civilization surveys the creature through the glass of his knowledge and sees thereby a feather magnified and the whole image in distortion. We patronize them for their incompleteness, for their tragic fate of having taken form so far below ourselves. And therein we err, and greatly err. For the animal shall not be measured by man. In a world older and more complete than ours they move finished and complete, gifted with extensions of the senses we have lost or never attained, living by voices we shall never hear. They are not brethren, they are not underlings; they are other nations caught with ourselves in the net of life and time, fellow prisoners of the splendour and travail of the earth.”
Why don’t Science and Reason prevail over Superstitions and Ideological Wishful Thinking?
Posted: December 30, 2011 Filed under: just because | Tags: ideology, kat rant, reason, science 21 CommentsPaul Krugman asks one more time why over 80 years of economic study, data, and theory have been thrown to the wind for failed ideological hypotheses. He asks why conventional wisdom denies
everything that thousands of economists have studied, researched, and debated that now has become accepted theory? Our current experience shows that what we’ve learned over the years is correct. Why are failed hypotheses based on ideological wishful thinking running policy these days? I ask this about my own discipline, but we could just as well ask about why we have to fight to keep iron age myths out of biology classes and fight to keep basic scientific theory like evolution and climate science in? Why do people keep relying on disproved hypotheses, conspiracy theories, and absolutely outdated religious stories?
Here’s the narrative that applies to my discipline from Krugman.
Unfortunately, in late 2010 and early 2011, politicians and policy makers in much of the Western world believed that they knew better, that we should focus on deficits, not jobs, even though our economies had barely begun to recover from the slump that followed the financial crisis. And by acting on that anti-Keynesian belief, they ended up proving Keynes right all over again.
In declaring Keynesian economics vindicated I am, of course, at odds with conventional wisdom. In Washington, in particular, the failure of the Obama stimulus package to produce an employment boom is generally seen as having proved that government spending can’t create jobs. But those of us who did the math realized, right from the beginning, that the Recovery and Reinvestment Act of 2009 (more than a third of which, by the way, took the relatively ineffective form of tax cuts) was much too small given the depth of the slump. And we also predicted the resulting political backlash.
So the real test of Keynesian economics hasn’t come from the half-hearted efforts of the U.S. federal government to boost the economy, which were largely offset by cuts at the state and local levels. It has, instead, come from European nations like Greece and Ireland that had to impose savage fiscal austerity as a condition for receiving emergency loans — and have suffered Depression-level economic slumps, with real G.D.P. in both countries down by double digits.
The stupidity is killing our economy. The stupidity is also forcing medical research back to the dark ages too. Taliban-like forces in the US have made up research that says that fetuses with no developed central nervous systems ‘feel pain’. They have invented bogus ‘partial birth abortion’ procedures out of thin air. They’ve even based laws on these falsehoods. We have crazies defining zygotes as fully functional human beings with some narrative that a fertilized egg is just some little microscopic person encased in a membrane.
We have tons of Taliban-like idiots trying to convince every one that the data on global warming is just some made up agenda. Yet, tons of biologists have studied and published research articles on the radical changes in habitat and migration patterns. Meteorologists have reams of data showing the extremes in weather and temperatures that have shifted significantly in statistical terms. It is so pervasive and significant that no scientist that’s not associated with some whacky religion denies global warming. Geologists have documented the changes in water levels and ice formations. Yet, I can still read some one that notes one cold day in summer and on the basis of that anecdote declares global warming to be a hoax. They obviously don’t understand that extreme cold in one area of the globe means extreme heat someplace else. However, some one without one college science course can get on TV and proclaim an entire discipline to be deluded.
One possible answer to my question is there is an evil partnership of corporations and the rich who profit from ignorance and those who follow strict religious ideology who thrive on ignorance period. These folks have overwhelming political power and access to media. The media these days refuses to call out lies and fact check blowhards. They bring on a politician or a media pundit but NEVER an actual scientist with years of learning and research in the area. The media even goes along by repeating the change in word meanings that have plagued us recently. Radical ideas are being put forth as “conservative”. Conspiracy theories are being held up as just another point of view. Ever since media has been driven by profits, we have media more interested in ratings and not getting boycotted than actually putting out some useful information. It is no wonder that we are seeing a systematic destruction of public schools and universities. The only way this march of ignorance can continue is with a systematic destruction of institutions that actually teach science to people. There has never been a time when this quote by Jonathan Swift is more relevant since the Dark Ages which were brought on by the same group of religious nuts that tanked scientific thought hundreds of years ago.
“When a true genius appears in the world, you may know him by this sign, that the dunces are all in confederacy against him.”
The same thing can be said about true and genius theories. The confederacy of dunces will thump their books full of myths and conspiracies and deny people access to science, reason, and truth.
Here’s a pretty good list of how insane the Republican Party has become in terms of irrational, unscientific, and unreasonable positions per the UK’s The Economist. Notice the use of the term “fatwahs” which implies they’re waging a religious war. Also please remember that this magazine is not exactly a bastion of socialist thought.
Nowadays, a candidate must believe not just some but all of the following things: that abortion should be illegal in all cases; that gay marriage must be banned even in states that want it; that the 12m illegal immigrants, even those who have lived in America for decades, must all be sent home; that the 46m people who lack health insurance have only themselves to blame; that global warming is a conspiracy; that any form of gun control is unconstitutional; that any form of tax increase must be vetoed, even if the increase is only the cancelling of an expensive and market-distorting perk; that Israel can do no wrong and the “so-called Palestinians”, to use Mr Gingrich’s term, can do no right; that the Environmental Protection Agency, the Department of Education and others whose names you do not have to remember should be abolished.
These fatwas explain the rum list of candidates: you either have to be an unelectable extremist who genuinely believes all this, or a dissembler prepared to tie yourself in ever more elaborate knots (the flexible Mr Romney). Several promisingly pragmatic governors, including Mitch Daniels, Chris Christie and Jeb Bush, never even sought the nomination. Jon Huntsman, the closest thing to a moderate in the race (who supports gay marriage and action to combat climate change), is polling in low single figures.
More depressingly, the fatwas have stifled ideas, making the Republican Party the enemy of creative positions it once pioneered. The idea of requiring every American to carry health insurance (thus broadening the insurance pool and reducing costs) originated in the conservative Heritage Foundation as a response to Clinton-care, and was put into practice by then-Governor Romney in Massachusetts. All this Mr Romney has had to disavow, just as Mr Gingrich has had to recant his ideas on climate change, while Rick Perry is still explaining his appalling laxity as governor of Texas in allowing the children of illegal immigrants to receive subsidised college education.
WTF is wrong with our country? Our religious freedom was enshrined in the first amendment. Our scientific advances led to men on the moon, the elimination of some of the world’s worst plagues, and the lap top computer. Our melting pot of people fleeing class systems and oppression all over the place evolved into a great democracy that provided public education for all and opportunity for any one that wanted it. Why has it come down to this?
Late Night Climate Change Open Thread
Posted: December 9, 2011 Filed under: Climate Change, Environment | Tags: Climate change, glaciers, global warming, Jorge Montt glacier, Patagonia, science 4 Comments
From Mother Nature Network Blog:
Patagonia’s Jorge Montt glacier is melting faster than any other glacier in Chile, having shrunk by more than half a mile in just 12 months, researchers announced Wednesday. And they have 1,445 photos to prove it.
The glacier is located 1,000 miles south of Santiago in the Southern Patagonian Ice Field, which covers 4.1 million acres in the Andes between Chile and Argentina. According to the Center for Scientific Studies in Valdivia, which has made a time-lapse video of the retreating glacier, Jorge Montt’s snout shrunk by 1 kilometer (0.6 miles) from January 2010 to February 2011.
“Patagonia has experienced climate change at rates much more moderate than those observed in the rest of the world,” glaciologist Andres Rivera says in a press release about the findings. “However, almost all the glaciers of the region have lost area. And Jorge Montt is the one that has the record retreat.”
….
That retreat has already altered the surrounding landscape, including the emergence of the 12-mile-long, 1,300-foot-deep fjord, which wasn’t previously listed on local maps. It also highlights the plight of glaciers across Patagonia — according to a study published in April, Patagonia’s glacial melting has “increased markedly” in recent decades, contributing about 10 percent of global sea-level rise related to mountain glaciers in the past 50 years. And as glaciologist Michel Barer tells the Associated Press, the problem of retreating glaciers “is really hot in South America” overall.
Pun intended? Watch the video:
Kewl Science
Posted: March 5, 2011 Filed under: just because | Tags: alien life, life in outter space, science 8 CommentsThere’s always been a hypothesis out there in science world that argues that meteors may actually have planted the
seeds of life on earth. It appears NASA has evidence that this hypothesis may make it theory status.
That’s the stunning conclusion one NASA scientist has come to, releasing his groundbreaking revelations in a new study in the March edition of the Journal of Cosmology.
Dr. Richard B. Hoover, an astrobiologist with NASA’s Marshall Space Flight Center, has traveled to remote areas in Antarctica, Siberia, and Alaska, amongst others, for over ten years now, collecting and studying meteorites. He gave FoxNews.com early access to the out-of-this-world research, published late Friday evening in the March edition of the Journal of Cosmology. In it, Hoover describes the latest findings in his study of an extremely rare class of meteorites, called CI1 carbonaceous chondrites — only nine such meteorites are known to exist on Earth.
Though it may be hard to swallow, Hoover is convinced that his findings reveal fossil evidence of bacterial life within such meteorites, the remains of living organisms from their parent bodies — comets, moons and other astral bodies. By extension, the findings suggest we are not alone in the universe, he said.
“I interpret it as indicating that life is more broadly distributed than restricted strictly to the planet earth,” Hoover told FoxNews.com. “This field of study has just barely been touched — because quite frankly, a great many scientist would say that this is impossible.”
You can consider this an open thread.














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