QZM

If you publish in a journal that has closed access, there is generally no fee to publish.

What field are you in? In the life sciences, there's normally a fee to publish closed-access and a higher one for open-access. My last paper was open access and costed about 3500, compared to 1500 pay walled.

Jibberish.

This is actually an amazing idea

Always thought it's a play on machine learning, but I'm most probably wrong.

Seems to work

That last neighbor bit.

Editor: remember, you need to have a statement about negatives or limitations, can't have only positives.

Writer: uhh you got it, boss, I'm sure I can think of something.

Not my field, but I don't think it's even possible to really pinpoint "the" most recent evolutionary step, not to mention being able to define "step" in an incredibly slow variable with multiple layers of continuity (individual, population, and whole species levels).

But I would say that it is very recent for sure, as lactase persistence is a trait that really only started (above "noise" level stochastic mutations in the population) when we started using dairy some 6000 years ago because of selection pressure.