Here's the actual Nature article - longer and with more detail - http://www.nature.com/news/2010/100721/full/466432a.html http://www.nature.com/news/2010/100721

Here's the actual Nature article - longer and with more detail - http://www.nature.com/news/2010/100721/full/466432a.html http://www.nature.com/news/2010/100721/full/466432a.html Edit: And a different take on the 'No' conclusion from the original link. Turns out 'Yes, in these situations, though maybe not and does that matter?' is the more accurate analysis of 3500 responses.