Why am I so sleepy today? I can't shake it off. The coffee is totally affecting my stomach. And I don't drink half as much coffee as some people I know. I always have this weird feeling that it is environmental, that their are chemicals out there slowly degrading our health. Different chemicals that behave differenly in concert than in isolation (since toxicology tests only test one toxicant at a time), chemicals that don't cause cancer in rats at present ambient levels, they just make them lethargic and stupid.

Typical American, blame everything and everyone except yourself.

Although I do think that environmental pollution has lowered IQs in somecases - just look at the mid-west.