Evolution

Pharyngula

Category archives for Evolution

This is the paper to read: Palazzo & Gregory’s The Case for Junk DNA. It clearly and logically lays out the complete argument from evidence and theory for the thesis that most of the genome is junk. It’s not revolutionary or radical, though: the whole story is based on very fundamental population genetics and molecular…

Irreducible complexity, again?

We’ve had a creationist named “biasevolution” babbling away in the comments. He’s not very bright and he’s longwinded, always a disastrous combination, and he tends to echo tedious creationist tropes that have been demolished many times before. But hey, I’m indefatigable, I can hammer at these things all day long. He brings up irreducible complexity…

He hates Tiktaalik. He hates it so much he even has a hard time spelling its name correctly. Tikaalik is again being popularized through the new PBS series "Your Inner Fish.” it’s really a desperate con job on the part of evolutionists who can’t defend their evolutionary fictional story. He actually surprises me a little…

I was looking over the Discovery Institute’s Evolution News and Views site, prior to forgetting about it. I mentioned that I am forced to revamp my email handling and was going to be blocking a lot of noise from my work address, and as I was reviewing what domains I needed to allow through, I…

I was rather surprised yesterday to see so much negative reaction to my statement that there’s more to evolution than selection, and that random, not selective, changes dominate our history. It was in the context of what should be taught in our public schools, and I almost bought the line that we can only teach…

The reification of the gene

Razib Khan poked me on twitter yesterday on the topic of David Dobbs’ controversial article, which I’ve already discussed (I liked it). I’m in the minority here; Jerry Coyne has two rebuttals, and Richard Dawkins himself has replied. There has also been a lot of pushback in the comments here. I think they all miss…

Higher order thinking

The one thing you must read today is David Dobbs’ Die, Selfish Gene, Die. It’s good to see genetic accommodation getting more attention, but I’m already seeing pushback from people who don’t quite get the concept, and think it’s some kind of Lamarckian heresy. It’s maybe a bit much to ask that the gene-centric view…

I am not a fan of the convergent evolution argument for humanoid aliens. I can well believe that it’s likely that intelligent aliens exist out there in the universe, but I’m not even going to try to predict what they look like: there are too many alternative paths that are possible. But for some reason,…

Methinks it is like a fox terrier

I’ve had, off and on, a minor obsession with a particular number. That number is 210. Look for it in any review of evolutionary complexity; some number in the 200+ range will get trotted out as the estimated number of cell types in a chordate/vertebrate/mammal/human, and it will typically be touted as the peak number…

I prepared for the Carnival of Evolution late at night over the last several days, bracketing the Halloween holiday, and coupled them with my traditional custom of watching horror movies. It wasn’t a good match. The evolutionary stories were far more frightening! Terrifying complexity! Let us consider the mind-blasting madness of dealing with tens of…