Watch: The five best TED talks

Radio 4 has struck up a new partnership with TED talks in a bid to help the station appear more "modern".

TED showcases the best talks by the best minds from all over the world. Here are five of the best...

1. How great leaders inspire action (20,334,792 views)

2. The power of vulnerability (17,896,255 views)

3. The happy secret to better work (9,223,698 views)

4. Looks aren’t everything. Believe me, I’m a model (9,121,758 views)

5. Why you will fail to have a great career (3,133,476 views)

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