Going to pot: Advocates are understating the health risks of smoking marijuana
A lot of things can date an old movie or TV show: clothes, furniture, cars. And another thing: cigarettes. They’re all over the place in many films, markers of an era when smoking was far more common. It took a while — the surgeon general’s report came out five decades ago — but the percentage of smokers has declined, and rather drastically. Growing awareness of the health risks of tobacco helped bring a sharp drop in public acceptance. So why are we witnessing the total opposite when it comes to marijuana?