How we can protect truth in the age of misinformation | Sinan Aral

Feeling safe is a human right -- but in many African countries, colonial-era laws make it dangerous for LGBTQIA+ people to gather and share their sexual orientation, gender identity or gender expressi...

29 Sep 20229min

You may need to hear this (if you haven't already): your job is not your family. While you can develop meaningful relationships with your colleagues, calling work your family can actually breed burnou...

28 Sep 202215min

Expensive to build and often needing highly skilled engineers to maintain, artificial intelligence systems generally only pay off for large tech companies with vast amounts of data. But what if your l...

27 Sep 202211min

We’re going to be building on the Moon this decade -- and next will be Mars, says space architect Melodie Yashar. In a visionary talk, she introduces her work designing off-world shelters with autonom...

26 Sep 202211min

Does the key to stopping cancer lie in the heart? Cardiologist Nicholas Leeper digs into emerging scientific research on the link between the world's two leading causes of death, heart disease and can...

23 Sep 202212min

“Be spreaders of facts and truths,” says scientist and immunologist Dr. Anthony Fauci. Having advised seven US presidents on various disease outbreaks including COVID-19, he shares insights on the pre...

22 Sep 202229min

Low-status neighborhoods in the US are often stuck between stagnating assistance from the government and gentrification at the hands of real estate developers. The result is that the brightest minds a...

21 Sep 202222min

Philanthropy disruptor Sara Lomelin thinks communities can build power through collective giving, or what she calls “giving circles”: groups of people with shared values who come together to make chan...

20 Sep 202214min