Essential Workers or Elderly? Larry Brilliant...

What shapes us more: our DNA or the way we’re raised? The “nature” camp points to genetic research and studies of twins raised apart, arguing that traits from personality to abilities are strongly influenced by inherited biology, limiting how much parenting can shape who children ...  Show more

A century after Henry Ford helped popularize the five-day, 40-hour week, could working 32 hours be next? Supporters say shorter weeks can improve well-being without sacrificing productivity, especially as AI would make workers more efficient. Others warn it would strain industrie ...  Show more

With promising data coming out of multiple trials, the country is now looking at how to distribute a potential Covid-19 vaccine to the public. But who will get it first? CNN’s Chief Medical Correspondent Dr. Sanjay Gupta speaks with bioethicist Art Caplan about the many decisions ...  Show more

Suppressing the spread of Covid-19 in the United States is going to require vaccinating 70-85% of the population. But what happens if not enough Americans voluntarily get the vaccine? CNN’s Chief Medial Correspondent Dr. Sanjay Gupta talks to Emily Largent, a lawyer and assistant ...  Show more

Dr. Ruth Faden, an expert in biomedical ethics with Johns Hopkins University, has helped vaccine drives answer some tough questions: Who should be ahead of who? Do we prioritize speed or equity? And once people are inoculated, should they get ‘vaccine passports’ allowing freer mo ...  Show more

The President is pushing for a Covid-19 vaccine before the election, but is that realistic? Or safe? CNN Chief Medical Correspondent Dr. Sanjay Gupta speaks with Moncef Slaoui, Chief Advisor of Operation Warp Speed, the U.S. government’s Covid-19 vaccine program. To learn more ab ...  Show more