LONDON, England -- Workers distracted by phone calls, e-mails and text messages suffer a greater loss of IQ than a person smoking marijuana, a British study shows.

http://edition.cnn.com/2005/WORLD/eu....iq/index.html

Who thinks up these studies? "Dude - Let's see what worse, emails or dope" Of course the article didn't mention (other than the heading) the pot smoking research. Wonder if the participants were given pot to smoke before or after work?