I don't think that a tolerance for high levels of alcohol, or the ability to spread among humans, could be considered an 'amplified' trait. I also don't think i

I don't think that a tolerance for high levels of alcohol, or the ability to spread among humans, could be considered an 'amplified' trait. I also don't think it's useful to argue that there is a difference between believing in small changes from one generation to the next, and the large changes that result from the sum of this process. It's like saying that you believe in counting, but there's a big difference between that and believing that 41,217 comes after 41,216.