Posts tagged evolution.

Lee Strobel Endorses Ball State's Teaching of Creationism in a Science class ›

Lee Strobel is a Christian apologist and author whose book, The Case for a Creator: A Journalist Investigates Scientific Evidence that Points Toward God,  is on Dr. Eric Hedin’s reading list for his creationism-infested “science” course at Ball State University. Strobel claims that he was once an atheist, but that the evidence turned him religious.

Wikipedia characterizes the book thusly, which is perfectly in line with the other books on Hedin’s one-sided creationist reading list:

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Lee Strobel is the apologist that made it cool for Christians to call themselves ex-atheists.  None (!) of these so called ex-atheists demonstrate a sound knowledge of the atheist position; none of them realize that atheism and agnosticism aren’t mutually exclusive, and that non-religiosity (in practice, for lack of a better word) and atheism (in practice) aren’t the same.  While it is true that atheism incorporates non-religiosity, atheism is much more in practice.  Lee Strobel has no atheist publications.  That’s a glaring issue.  Moreover, he doesn’t demonstrate a knowledge of even the most common atheistic arguments (i.e. the Problem of Evil; the Omnipotence Paradox); he demonstrates no skepticism concerning Jesus historicity.  A former atheist (on par with Dawkins, Harris, Carrier, etc.) would know why atheists reject the historicity of the divine Christ or even the historical Jesus portraits put forth by a number of scholars.  Lee Strobel isn’t a former atheist; he’s simply someone who uses the label as means to seem more honest.  In any case, if Christians want to invoke ex-atheist as an argument for god, atheists have the right to invoke ex-Christian as an argument against god—and the statistics are undoubtedly in our favor.

Neanderthal Greek Paradise Found

Anthropologists have discovered a beautiful Greek waterfront paradise once inhabited by generations of Neanderthals up to 100,000 years ago, according to a new study.

This particular population was based at what is known as The Kalamakia Middle Paleolithic Cave site on the Mani peninsula of southern Greece.

Previously, only one other Neanderthal tooth suggested that the now-extinct hominids settled in Greece.

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Infant tooth reveals Neanderthal breastfeeding habits

Chemicals in primate teeth reveal transition to solid food.

The changing ratios of calcium and barium in the teeth of modern humans and macaques chronicle the transition from mother’s milk to solid food — and may provide clues about the weaning habits of Neanderthals, a new study suggests.

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anthrocentric:

Evolution of the Brain and Social Behavior in Chimpanzees
Matsuzawa, 2013 [ScienceDirect]

Abstract: The comparison of humans and chimpanzees is a unique way to highlight the evolutionary origins of human nature. This paper summarizes the most recent advances in the study of chimpanzee brains, cognition, and behavior. It covers the topics such as eye-tracking study, helping behavior, prefrontal WM volume increase during infancy, and fetal brain development. Based on the facts, the paper proposed the “social brain hypothesis”. Chimpanzees are good at capturing images as a whole, while humans are better at understanding the meaning of what they see. Chimpanzees apparently focus on the salient objects, neglecting the social context. In contrast, humans always recognize things within the social context, paying preferential attention to people, as agents. This is consistent with the fact that humans are highly altruistic and collaborative from a very young age. Thus, humans have evolved towards increased collaboration and mutual support. This kind of evolutionary pressure may have provided the basis for the development of the human brain with its unique functions.

jtotheizzoe:

500 Million Years of Evolution in Under 4 Minutes

I had forgotten that the video for Fatboy Slim’s “Right Here, Right Now” was essentially an evolutionary biology adventure tale. 

Is it illegal to post this video on Daft Punk Day?

(via PsiVid)

Evolution and Christianity are Incompatible (Should Be Stating the Obvious, but You Know How Obdurate These People Are)

nikosnature:

nontransparent:

“Am i the only one that noticed that the Catholic church has finally accepted the theory of evolution and yet they still preach original sin … Whats up with that? From my understanding the theory of evolution figuratively calls bullshit on the doctrine of original sin…”

— Nekan Solanke 

Why do you think the theory of evolution would discount original sin in any way?

This is why (read here).  In one reply you told someone to “compare [his/her] beliefs to what the bible says.”  Take your own advice.  Or is it too inconvenient in this case?  Evolution and Original Sin aren’t compatible (Creationists and ID proponents obviously realize this; they’re crackpot fools, but at least they’re theological consistent).  In anticipation of your tired objections, allow me to direct you to nontransparent’s response (read here).  He raises a lot of the same questions I would ask.  Also, there’s evidence to suggest that our extinct cousins (h.neanderthalensis, h.erectus, h.ergaster, australopithecus, etc.) were more like us than some of us would think; what exempted them from having souls?  What exempts dolphins, whales and the great apes (creatures who have culture) from having souls?  In simple terms, what criteria does a living organism have to meet in order to have a soul?  I maintain that that question cannot be answered; I also maintain that the soul is an anthropocentric construct and nothing more.  In any case, if there was no original sin, sin didn’t continue; if sin didn’t continue, the sacrifice of animals wasn’t necessary to atone for sin; it follows that Christ’s ultimate sacrifice wasn’t necessary; it further follows that if he existed, the theological reason for his existence is rendered moot.

Gorillas Agree: Human Frontal Cortex is Nothing Special

In a humbling moment for our species, the following big news has just been published: When it comes to the frontal lobes, we’re not so special after all.

For years, scientists have attempted to pinpoint the bits of our brain that might help explain our uniquely human intelligence. The frontal cortex, which resides toward the front of the brain, has frequently been singled out as large relative to other species. But the results have been mixed, with some researchers arguing for a disproportionate expansion, other researchers arguing for no expansion relative to great apes, and still other researchers arguing that it depends on which species are being analyzed.

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jtotheizzoe:

What is Evolution?

Excellent video from Stated Clearly explaining just what evolution is … using great illustrations from Rosemary Mosco’s Bird and Moon comics.

This is a great video to share with friends/enemies/confused relatives that might have trouble accepting evolution and how simple it can be to understand. 

I’d like to add one thing to this video. Single amoebas, pairs of parents and a few children are used in these evolution illustrations to simplify the concept of evolution, but it’s important to remember that evolution is something that happens to populations, not individuals. The changes within a generation are random. It’s only after those changes have been passed on for several generations that a survival advantage or disadvantage (followed by either more or less individuals carrying the trait) occurs. That’s where evolution happens, it’s not in the change itself. And sometimes even harmful traits can become frequent in a population, like we see in diseases that are prevalent among isolated ethnic groups.

Bonus: I’d also recommend Understanding Evolution’s “Common Misconceptions” FAQ for those who want to dig deeper.

What is Natural Selection?

Natural Selection is one of the main concepts found within the theory of evolution. It was discovered by Charles Darwin and Alfred Russel Wallace though Darwin championed the idea in his book “On the Origin of Species”.

Natural selection can be defined as the process by which random evolutionary changes are selected for by nature in a consistent, orderly, non-random way.

When coupled with descent with modification, Natural Selection can cause a population to evolve for fitness within a given environment over multiple generations.

Natural Selection is an observable fact. By carefully observing populations of living things with short life cycles you can actually watch it happen.

Want to learn more? Check out our notes for this video. Included are links to three examples of natural selection witnessed by researchers. There are many more as well.

Fossils indicate common ancestor for two primate groups

Find suggests Old World monkeys and apes diverged 25 million years ago.

Palaeontologists working in Tanzania have discovered the oldest known fossils from two major primate groups — Old World monkeys, which include baboons and macaques, and apes, which include humans and chimpanzees. The study, published online today in Nature, reveals new information about primate evolution.

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