Why worry about lead, but not weed?

August 17, 2013

If we, as a nation, were so concerned about lead exposure that we worked hard to remove it from gasoline, paint and air, what should be our collective response to marijuana given everything responsible science already knows about that drug?

Heavy, persistent marijuana use linked with significant IQ loss

January 4, 2013

Recent reports show fewer adolescents believe regular cannabis use is harmful to health. Concomitantly, adolescents are initiating cannabis use at younger ages, and more adolescents are using cannabis on a daily basis.