TED Speakers
Thinkers, doers, idea-generators. These are the speakers who have delivered a talk featured on TED.com, whether at an official TED conference, at one of thousands of independently organized TEDx events, or on another stage altogether.

Jon Bowers
Perfection enthusiast

Kate Bowler
Divinity professor, author

Alice Bows-Larkin
Climate scholar

Tabetha Boyajian
Astronomer
Ed Boyden
Neuroengineer

Steve Boyes
Conservation biologist

Laura Boykin
Computational biologist, activist
Beck Brachman
Neuroscientist, social entrepreneur

Catherine Bracy
Hacker, community manager
Cohen Bradley
Master of ceremonies

Jay Bradner
Research scientist

Dave Brain
Planetary scientist
Laurel Braitman
Author, professor, secular chaplain-in-training

Stewart Brand
Environmentalist, futurist

Kate E. Brandt
Sustainability officer

Richard Branson
Entrepreneur

Jennifer Brea
Filmmaker

Cynthia Breazeal
Roboticist

Kevin Breel
Comedian, activist
Olivia Breese
Energy innovator

Rutger Bregman
Historian
Ian Bremmer
Political scientist

Rory Bremner
Comedian

Hannah Brencher
Letter enthusiast

David Brenner
Radiation scientist
Clint Brewer
Public affairs strategist

Jeremy Brewer
Police officer, crisis advocate

Judson Brewer
Mindful addiction doctor

Rosalind G. Brewer
CEO of Walgreens Boots Alliance
Melinda Briana Epler
Writer, advocate