Anahad O’Connor reports in the NY Times:
One out of every 15 high school students smokes marijuana on a near daily basis, a figure that has reached a 30-year peak even as use of alcohol, cigarettes and cocaine among teenagers continues a slow decline, according to a new government report.
The popularity of marijuana, which is now more prevalent among 10th graders than cigarette smoking, reflects what researchers and drug officials say is a growing perception among teenagers that habitual marijuana use carries little risk of harm. That perception, experts say, is fueled in part by wider familiarity with medicinal marijuana and greater ease in obtaining it.
Although it is difficult to track the numbers, “we’re clearly seeing an increase in teenage marijuana use that corresponds pretty clearly in time with the increase in medical marijuana use,” said Dr. Christian Thurstone, medical director of the adolescent substance abuse treatment program at Denver Health and Hospital Authority, who was not involved in the study.