darwin
hrynyshyn | February 18, 2009There's bound to be some fuss over a new film scheduled for release later this year. Creation follows Charles Darwin as he ponders whether to write On the Origin of Species. Sounds like a great subject, but there are some worrying signs. PZ Myers, for example, doesn't like the producers' decision to include the ghost of Darwin's daughter, unless it's just as a hallucination. I'm more concerned about the main theme, which, according to the film's Facebook page is:
What happens when a world-renowned scientist, crushed by the loss of his eldest daughter, conceives a book which will prove the non…
gregladen | February 15, 2009"The Giants' Shoulders" is a monthly science blogging event, in which authors are invited to submit posts on "classic" scientific papers. Information about the carnival can be found here.
The last Giants' was hosted at The Questionable Authority, here. The next issue will be hosted at The Evilutionary Biologist: All Science, All The Time, which resided here.
Since this is Darwin Month in Darwin Year and almost, indeed, Darwin Day, we start with ... Paleontology. We'll get to Darwin at the end.
Early palaentologists and the Giant killer lungfish from Hell as well as the Revenge of…
palmd | February 15, 2009Science is hard. But science, and the methodological naturalism that underlies it, has proved to be the best way to observe, describe, and explain our reality. Sure, people can come up with ridiculous straw man arguments like, "but how do you measure love?" but these arguments ring hollow. (We measure "love", a behavior, by the observable behaviors that human beings report when they are "in love".) To a scientist, the appeal to magic to describe the world is difficult to understand, since the real puzzle is so much more fun. If, for example, you discover the cause of a particular disease…
gregladen | February 14, 2009It's been a great pleasure to read the Origin of Specie ... I had forgotten how clever Darwin was and how he carefully weighs his arguments for evolution.
I had also fallen prey to several myths about the book. For example, I didn't realize that Origin of Species is all about speciation and the difference between species and varieties.
Go read all about it. Very much worth a look.
gregladen | February 14, 2009Feb 15 - Darwin Year Panel Discussion Featuring Myers, Laden, Moore, Cotner and Phillips
2009 marks the 200th anniversary of the birth of Charles Darwin and the 150th anniversary of the publication of On the Origins of Species. In honor of this, we have assembled a distinguished panel of scientists to give us their thoughts on evolution, creationism, and Darwin. The panelists are: PZ Myers, Randy Moore, Greg Laden, Sehoya Cotner, and Jane Phillips.
The discussion will be moderated by Lynn Fellman. Lynn is a frequent science interviewer on our Atheists Talk radio program. She is also an…
gregladen | February 13, 2009The Gallup Poll is not surprising in any of its results but it is, of course, alarming and interesting. Here's a summary.
On the eve of the 200th anniversary of Charles Darwin's birth, a new Gallup Poll shows that only 39% of Americans say they "believe in the theory of evolution," while a quarter say they do not believe in the theory, and another 36% don't have an opinion either way. These attitudes are strongly related to education and, to an even greater degree, religiosity.
The data:
Believe in evolution 39%
Do not believe in evolutoin 25%
No opinon either way 36%
Not surprisingly,…
gregladen | February 13, 2009... and some other guy ...
You must go to just after six minutes 20 second. And then it's like, one second long. But there is is.
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Visit msnbc.com for Breaking News, World News, and News about the Economy
Quiz: Who first and most consistently against slavery, Lincoln or Darwin?
terrasig | February 12, 2009This guest post comes to us from a colleague and friend, Dr Michael Wolfe. Enjoy!
The simultaneous celebrations of the 200th anniversary of the births of Abraham Lincoln and Charles Darwin today offers a special opportunity to reflect on the state of our democracy and the status of science in our society. That these two iconic figures were born on the exact same day is, of course, a coincidence. And yet, as often happens in life, a chance confluence of events can help us see connections that we might otherwise miss.
Today we lionize Lincoln as perhaps our greatest President, and his eloquent…
bioephemera | February 12, 2009Yesterday I prepared to write my Darwin Day post by attending a panel discussion at the Center For American Progress here in DC. The discussion was ostensibly about "evolution, transcendence, and the nature of faith," which led my friend Colin and I to hope for a spirited debate - perhaps even a die-hard creationist who would speak for the three-quarters of frequent churchgoers who don't accept evolutionary theory! But what we got was a predictable, rather boring discussion - at least until David Sloan Wilson arrived and threw me for a loop.
The first two panelists were Rev. Dr. Susan Brooks…
jjacquet | February 12, 2009For the last month, I have been a visiting researcher in the conservation science unit at Cambridge University, which turns 800 (!) this year. Another impressive birthday is today: Charles Darwin's bicentennial--a grand event here in England, although they do admire Darwin daily (note the 10 pound note):
Across the nation, events are commemorating Darwin and his contribution to science, including two of my weekend plans: the British Natural History Museum's Darwin exhibit and tonight's lecture at the Bath Royal Literary & Scientific Institution by Shifting Baselines' own Daniel Pauly (…
gregladen | February 12, 2009Mark Pagel, evolutionary theorist extraordinaire, has published an Insight piece in Nature on Natural selection 150 years on. Pagel, well known for myriad projects in natural selecition theory and adaptation, and for developing with Harvey the widely used statistical phylogenetic method (and for being a reader of my thesis) wishes Charles Darwin a happy 200th birthday, and assesses this question:
How has Darwin's theory of Natural Selection fared over the last 150 years, and what needs to be done to bring this theoretical approach to bear as we increasingly examine complex systems,…
gregladen | February 12, 2009In 1833, Darwin spent a fair amount of time on the East Coast of South America, including in the Pampas, where he had access to abundant fossil material. Here I'd like to examine his writings about some of the megafauna, including Toxodon, Mastodon, and horses, and his further considerations of biogeography and evolution.
reposted
In the vicinity of Rio Tercero...
Hearing ... of the remains of one of the old giants, which a man told me he had seen on the banks of the Parana, I procured a canoe, and proceeded to the place. Two groups of immense bones projected in bold relief from the…
awild | February 12, 2009In honor of the old man's 200th, Myrmecos Blog is proud to feature Charles Darwin writing prophetically about the problems posed by social insects for his theory of natural selection.  The passage below is from the first edition of On the Origin of Species, and in it Darwin anticipates the same answers- kin and group selection- that later generations of biologists converged on to solve the riddle. Not bad for a barnacle taxonomist...
No doubt many instincts of very difficult explanation could be opposed to the theory of natural selection,âcases, in which we cannot see how an instinct could…
jwhitfield | February 12, 2009After careful reflection, I'd say it is worth reading The Origin of Species. Biology doesn't erase it's past, as I thought. It just forgets to cite it.
The Origin is biology's hub -- all the routes that the science has taken since seem to pass through it. This, I think, is partly because Darwin had such a complete vision of the living world, and partly because his ignorance of some areas was so great that he had to hedge his bets, and mention everything in just in case.
The book is so rich that I could have written about entirely different subjects in each post.
To give just one example, in…
gregladen | February 11, 2009Everyone knows about Darwin's Finches, of the Galapagos Islands. But of course, Darwin made observations of birds throughout his travels on The Beagle. Here, I present a number of passages from The Voyage that include some of these observations.
Struthio Rhea
I will now give an account of ... the Struthio Rhea, or South American ostrich. This bird is well known to abound over the plains of Northern Patagonia, and the united provinces of La Plata. It has not crossed the Cordillera; but I have seen it within the first range of mountains on the Uspallata plain.... The ordinary habits of the…
jwhitfield | February 11, 2009So, what is there left to say? Not much. As its title suggests, the fourteenth and final chapter of the origin, 'Recapitulation and Conclusion', mostly restates things that Darwin has already said, often several times.
This relentless piling, sorting and re-arranging of evidence can make Darwin seem a little OCD, like an intellectual version of Wall-E. But he also knows that beneath all the case studies, there's a logical core to evolution by natural selection, even if he can't put it in an equation. Darwin brackets this chapter by showing that, if you accept the most basic evidence the…
gregladen | February 10, 2009Charles Darwin wrote a book called Geological Observations on South America. Since Fitzroy needed to carry out intensive and extensive coastal mapping in South America, and Darwin was, at heart, a geologist more than anything else (at least during the Beagle's voyage), this meant that Darwin would become the world's expert on South American geology. Much of The Voyage is about his expeditions and observations. Part of this, of course, was figuring out the paleontology of the region.
reposted with minor revisions
Bahia Blanca is a port at the northern end of Patagonia. Chapter V of The…
gregladen | February 10, 2009Thursday, February 12, 2009, 7 to 9 p.m.
Bell Museum Auditorium
$10/ free to museum members and University students
The speakers will present in the auditorium from 7 to 8 pm. Birthday cake and refreshments are served after the presentations.
Celebrate the 200th anniversary of Charles Darwin's birthday! Part of a world wide celebration, the Twin Cities' version is at The Bell Museum of Natural History this Thursday night. Join in the fun with cake, drinks and presentations by U of M scientists and educators. They will present funny, outrageous and controversial rapid-fire, media-rich…
gregladen | February 9, 2009We're half way through Darwin Month, and only a tiny ways through the voyage. Need to hurry up! So, let's skip ahead a bit and hit the Gauchos....
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Well, you don't really want to hit at Gaucho ... they hit back rather hard....
The Gauchos are the cowboys of the so-called Southern Cone and Pampas. The Gauchos are a Latin American version the horse mounted pastoralists that emerge wherever four things are found together: Grasslands, horses, people and cattle. Like all horse-mounted pastoralists, they have been known to have certain cultural tendencies or…