Ideas worth spreading

Why sleep matters now more than ever

2,497,925 views | Matt Walker • TED Connects

A good night's sleep has perhaps never been more important. Sharing wisdom and debunking myths, sleep scientist Matt Walker discusses the impact of sleep on mind and body -- from unleashing your creative powers to boosting your memory and immune health -- and details practices you can start (and stop) doing tonight to get some rest. (This virtual conversation is part of the TED Connects series, hosted by head of TED Chris Anderson and current affairs curator Whitney Pennington Rodgers. Recorded April 1, 2020)

A good night's sleep has perhaps never been more important. Sharing wisdom and debunking myths, sleep scientist Matt Walker discusses the impact of sleep on mind and body -- from unleashing your creative powers to boosting your memory and immune health -- and details practices you can start (and stop) doing tonight to get some rest. (This virtual conversation is part of the TED Connects series, hosted by head of TED Chris Anderson and current affairs curator Whitney Pennington Rodgers. Recorded April 1, 2020)

About the speakers

Matt Walker

Sleep scientist, professor, author

See speaker profile

Matt Walker is a brain scientist trying to understand why we sleep.

Chris Anderson

See speaker profile

After a long career in journalism and publishing, Chris Anderson became the curator of the TED Conference in 2002 and has developed it as a platform for identifying and disseminating ideas worth spreading.

Whitney Pennington Rodgers

Whitney Pennington Rodgers

TED current affairs curator

See speaker profile

Whitney Pennington Rodgers is an award-winning journalist and media professional.

Learn more