Now for something completely different.

This is a wonderful video everyone should watch, with this following thought in mind. DNA ancestry tests such as 23andMe or others can tell you a lot about how much DNA you share with people living in different parts of the world TODAY, but it's not super reliable for tracing long-term ancestry.

It's also a good reminder that all DNA-based racist ideas that celebrate particular ancestries are 100% bullshit.

https://www.youtube.com/watch?v=HclD2E_3rhI

#Genetics #Biology