genetic study

I thought this was an interesting article using a huge study. Although some of the implications not mentioned here are rather scary. Like will this research lead to people wanting "weed out" certain traits (and I don't just mean the sort that causes horrific genetic illnesses) but things like...

For links see article source..... Posted for fair use..... http://www.nature.com/news/massive-genetic-study-shows-how-humans-are-evolving-1.22565 Massive genetic study shows how humans are evolving Analysis of 215,000 people's DNA suggests variants that shorten life are being selected against...