"<a href=""https://www.youtube.com/watch?v=hppbxV9C63g&amp;t=1h54m18s"">1:54:18</a> "...are coming to the conclusion based on data that it has to do with nutrition and health care...": Hmmm....what do you suppose these genius'  special interest is. How did they dispel the notion that it had to do with radio and television and now the internet? Surely someone has done a correlation with how much an 11 year old reads...or how much their parents read to them...and what they talk about at the dinner table...and their IQ measured at that point."