If you’re into talks by people at the top of their game, check out TED, “a small nonprofit devoted to ideas worth spreading.” On the TED website (link here), you’ll find hundreds of freely accessible videos featuring leaders and innovators in their respective fields:
On TED.com, we make the best talks and performances from TED and partners available to the world, for free. More than 700 TEDTalks are now available, with more added each week.
General topics include:
What more can I say to whet your appetite? It’s a treasure trove of learning, enlightenment, and inspiration — and absolutely free!