This morning, I was surprised by a comment on this YouTube video, in which I pointed out the fallacies of a creationist, Rob Carter. That video starts with me summarizing my relevant background as a developmental biologist. This commenter then makes this scurrilous accusation!
Rob Carter is correct, and PZ Myers, as an old-fashioned population geneticist, is wrong. Don’t you understand that environmental conditions and factors affect the organisms’ epigenomes? DNA is just a passive information data repository and its reading is completely controlled and regulated by epigenetic mechanisms and factors.
First of all, did this guy even listen to the video before he rushed in with his knee-jerk defense of Rob Carter?
Secondly, I am not a population geneticist. I am a professor at a small liberal arts college, which means I have to be a jack-of-all-trades within my discipline — I can teach population genetics at the undergraduate level, but I would never claim to be a pop gen guy. That’s the domain of people like Dan Cardinale and Zach Hancock on YouTube, and they could tie me in knots with their expertise. They definitely shred Rob Carter, who doesn’t even understand it as well as I do.
I am primarily a developmental biologist. That’s my focus and my interest, although in recent years I’ve been expanding that focus into eco-evo-devo…I’ve taught courses in that. My research is all about looking at the development of local spiders, to identify what factors in each species development shapes their adaptation to a particular niche, and how we can have so many different species of spiders co-existing in my backyard. To claim that I don’t understand the multiple factors that affect development is ludicrous. Rob Carter is just droning out buzzwords with little comprehension, and to someone who actually knows the subject he is discussing, he comes off as a fool.
Just a reminder: 15 years ago, in Dublin, Ireland, I was confronted by a group of Muslim apologists who tried to bamboozle me with claims about Mohammed’s revelations about development. They asked (at the 7 minute mark), Are you an embryologist?
, to which I said “Yes,” and set them aback a bit.
I’ve always said I am a developmental biologist. My commenter was trying to make a peculiar ad hominem, suggesting that I was wrong because I’m only an old-fashioned population geneticist
, and then rattling off a bunch of concepts that are actually the meat-and-potatoes of developmental biology.
Also, that DNA is just a passive information data repository
nonsense is a strategem used by creationists to deny the significance of changes to the genome in evolution.











