Tag: Big Think

Diet Tips from a Psychiatrist: Reconsider Supplements and Eat Real Food | Drew Ramsey

A lot of people like to talk about multivitamins and how they’re an insurance policy. And it’s always confused me as a doctor. Do you really think there’s an insurance policy for not eating well or not exercising or moving your body or not living in a compassionate and peaceful way? There’s no insurance policy…


Joel Cohen: An Introduction to Demography (Malthus Miffed: Are People the Problem?)


My name is Joel Cohen I’m Professor of Populations at the Rockefeller University and at Columbia University in New York City.   My background is partially in public health and partially in applied mathematics. WHY SHOULD YOU STUDY DEMOGRAPHY? Why should you consider taking a course in demography in college? 

You will be growing up…