site banner

Making Cognitive Enhancement Palatable

parrhesia.substack.com

SS: I think that cognitive genetic enhancement is important for ensuring we have a better and lasting future. Many people have an intuitive dislike for the idea of using genetic enhancement to make a baby smarter but have little issue with in vitro fertilization (IVF). I try to build from a foundation of the acceptable practice of IVF to PGT-P for IQ.

11
Jump in the discussion.

No email address required.

I mostly agree.

nor any interesting non-additive effects

I dont know what people have with non-additive effects. In a highly polygenic trait, non-additive effects of genes are hard to detect because theyre almost certainly irrelevant even if real.

Would they be better off – in the expected direction of less dysfunction – than the baseline, or rather, than random implanted embryos? You can bet on it.

That is mostly what I expect as well. Im just saying that theres a lot more evidence that it "might as well be" IQ/genetics, than that it actually is.