The Myth of Positive Thinking

I came across this via orvitinn.com. Watching this video led my to www.thersa.org which describe themselves as:

For over 250 years the Royal Society for the encouragement of Arts, Manufactures and Commerce (RSA) has been a cradle of enlightenment thinking and a force for social progress.  Our approach is multi-disciplinary, politically independent and combines cutting edge research and policy development with practical action.