FEATURED_ART

Christopher Soghoian of the ACLU talks privacy, security and why you should put a sticker on your webcam right now, in conversation with investigative journalist Will Potter.

WEB_Conversations_TED_BarryLee_Revis1_72

As a radio host, Celeste Headlee has engaged in more than her fair share of discussions, and she has thought a lot about ways to bring out the best in a conversational counterpart. One thing she likes to say — a good conversation is like a game of catch. Huh? She explains.

featured_image_DAY_TO_NIGHT_YOSEMITE_Master_Hires-FInal-419

Stephen Wilkes explains a technique of photography he developed to combine multiple moments into a single, breathtaking image.

Featured_Torvalds_Linux_TED_3

The man behind Linux and Git shares his thoughts and philosophy on life, work, management, collaboration and the need for quiet computers.

FEATURED_ART_Fellows_Art

Should we be putting humans on Mars? A panel of space experts brings up the big questions we need to ask before we blast off.

Angelica_Dass_Featured

“We still live in a world where the color of our skin not only gives a first impression, but a lasting one that remains,” says Brazilian artist Angélica Dass. She shows portraits from Humanae, the photo project she started to highlight the truly multi-colored hues of humankind.

OliverSacks_TED_3257343426_078d6bd422_o

Filmmaker Ric Burns describes the turn of events that led to his latest project, a documentary of the prolific author and neurological anthropologist, Oliver Sacks.