Evolution Is Still Happening: Beneficial Mutations in Humans

One of my all-time most popular posts on Daylight Atheism, "The Scars of Evolution", lists some of the kludges, hacks and jury-rigs left behind in the human genome, the telltale signature of evolution. The vestigial structures and design compromises still found in human bodies are tangible evidence that our species has a long evolutionary history and didn't just pop into existence ex nihilo. But a different line of evidence comes in the form of ongoing mutations in the human gene pool. Most … [Read more...]

Sand Grains on a Distant Shore

SandGrainsAndShell

In his book Unweaving the Rainbow, Richard Dawkins opens with an arresting analogy: "We are going to die, and that makes us the lucky ones. Most people are never going to die because they are never going to be born. The potential people who could have been here in my place but who will in fact never see the light of day outnumber the sand grains of Arabia. Certainly those unborn ghosts include greater poets than Keats, scientists greater than Newton. We know this because the set of possible … [Read more...]

Link Roundup and Facial Hair Update

As regular readers may remember, when our team of underdog bloggers triumphed last month in a fund-raising contest for Camp Quest, I vowed to grow a beard so as to prove that PZ Myers wasn't the only atheist overlord out there who could boast of manly facial hair. Well, that experiment is underway as we speak. At the end of the month, I'll post before-and-after pictures with the results. In the meantime, the beard is still in an incomplete state, and I don't want it seen by the prying eyes of … [Read more...]

Darwin’s Long Regret

Since we've been reading a lot lately about scientists pandering to religion, it's worth remembering that there's nothing new under the sun. As long as there's been science, there have been believers who fought fiercely to prevent their god of choice from being dislodged from a gap, and there have been scientists who felt obliged to placate them. Even some of humanity's greatest scientists felt this pressure, and bowed to it on occasion. Here's one example, which I first read about in Richard … [Read more...]

The Language of God: Micro vs. Macro

The Language of God, Chapter 5 By B.J. Marshall Before tackling the gritty details using DNA evidence to support human evolution, Collins addresses Darwin, mutations, and the "rather arbitrary" distinction between microevolution ("incremental changes within a species") and macroevolution ("major changes in species") (p.131-2). In my discussions with Creationists, the micro- v. macro-evolution thing always comes up. … [Read more...]

Evolution Isn’t a Moral Theory (Except When It Is)

A Review of When Atheism Becomes Religion, Part I At the beginning of chapter 2, Chris Hedges says that science is a "morally neutral discipline" (p.45) which offers potential for both good and evil. He goes on to assert: Evolution is a biological theory that helps us grasp descent, with modification, within living species. It is not a theory about economic systems, government, morality, ethics or the behavior of nations. [p.46] So far, so good - there's nothing in that paragraph that I … [Read more...]

Movie Review: Creation

Last night I had a chance to see Creation, the independent film by British director Jon Amiel that presents an account of the life of Charles Darwin and his struggle to write his great work, On the Origin of Species, while mourning the death of his beloved daughter Annie. The movie is based on Annie's Box, the biography of Darwin written by his great-great-grandson, Randal Keynes. The movie opens promisingly, with Darwin's eldest daughter Annie asking him to tell her a story. He obliges her by … [Read more...]

The Case for a Creator: Complexity Is Scary!

The Case for a Creator, Chapter 8 In the previous installment, I discussed how creationists steer well clear of doing any real science. We can see another example of this in, ironically, the way Strobel falls all over himself lauding Michael Behe as a Real Scientist: He has authored forty articles for such scientific journals as DNA Sequence, The Journal of Molecular Biology, Nucleic Acids Research, Biopolymers, Proceedings of the National Academy of Sciences USA, Biophysics, and … [Read more...]

A Sense of Kinship

This past summer, I was visiting the New York Botanical Gardens when serendipity struck: this beautiful little creature alighted on a stone railing around the edge of a pool, staying just long enough for me to snap this shot: I think, though I'm not an expert, that this is a blue dasher, Pachydiplax longipennis. I don't usually like close-up photos of insects - they have an eerie, alien feel that I find disturbing. (I admit it, I'm a mammal chauvinist.) But this one is one of the rare … [Read more...]

The Case for a Creator: The Ultimate 747

The Case for a Creator, Chapter 6 In his frequently-maligned (but less-frequently read and understood) book The God Delusion, Richard Dawkins offers what I think is an underappreciated argument against all varieties of supernatural design, the "Ultimate 747" argument. Briefly stated, it goes like this: If we accept ID advocates' reasoning, complexity and organization require a designer. Yet it stands to reason that any designer that could create a complex, organized thing must be an even more … [Read more...]