Physicians Raj Panjabi and Seth Berkley are on a mission to ensure that every person in the world has access to decent medical care. In a conversation, they discuss the obstacles standing in their way and the bold ideas that could help overcome them.

Last Mile Health has expanded healthcare access to the most remote regions of Liberia. Raj Panjabi, the nonprofit’s founder and winner of the 2017 TED Prize, looks back at how his team handled the Ebola outbreak — and how it can help them build a healthier future for their country and us all.

The Danger of Ebola Paranoia

It’s Halloween — and the only thing scarier than Ebola this week is Ebola paranoia. Should you panic in bowling alleys? How justified is your fear of hospitals? Are mandatory quarantines even legal in the U.S., anyway? 3 ideas behind the news.

EbolaDeeply.org wants to spread information about Ebola by any means necessary — to readers, journalists and rural people fighting the disease on the ground. We talk to co-founder Jon Gosier, a TED Senior Fellow.

17 public school teachers working in locations from Kildare to Kathmandu, Johannesburg to Oslo, tell us what they earned last month, and give us a sense of how they spent their salaries. Their responses show that it really doesn’t matter where you are — certain worries and goals are universal.

In his 2013 TED Talk, physician Gary Slutkin noted that the spread of gun violence followed the patterns of infectious diseases. Strange, but true. Here, the talk is given a bold visual treatment.

Physician Larry Brilliant shares data from his digital system for early detection of pandemics.