i didn't express surprise i knew it what you don't know is that so far i have looked only at haplogroups because i needed it for the purpose of my book i haven't read virtually anything substantial about human or animal diversity until ca months ago and i was actually forced to study it because i couldn't stand the crappy style of the wikipedia article about race since i still have a lot of work with final editing the book i don't have much time to occupy myself with it although i have collected about articles about this topic during the last weeks i have read only about half of them mostly briefly hopefully next week when everything will be eventually finished i will start to read them in detail one after another so don't worry that i wouldn't catch up with you