http://www.slate.com/articles/techn...ing_cars_will_exacerbate_organ_shortages.html
It’s morbid, but the truth is that due to limitations on who can contribute transplants, among the most reliable sources for healthy organs and tissues are the more than 35,000 people killed each year on American roads (a number that, after years of falling mortality rates, has recently been trending upward). Currently, 1 in 5 organ donations comes from the victim of a vehicular accident. That’s why departments of motor vehicles ask drivers whether they want to be donors.