pesticides

from Rodale's website,  regarding a film about 'dirt'.

http://www.mariasfarmcountrykitchen.com/i-bet-you-dont-know-jack-about-dirt/

Here's a reference to the cause of bee death. Apparently we are too stupid to do what France and Germany did, ban this crap.

http://en.wikipedia.org/wiki/Neonicotinoid

Also, a friend just informed me about a study linking electropollution with the disappearance of bees: