DJs make remixes, cross-pollinating old sounds with new. But all of us engage in this conversation between the past and present, making ideas resonate over and over again.

Mikko Hypponen lays it out: "The talks I chose for my playlist are about technology, security or privacy. Because geeks. Then I added the talk from Dan Barber. Because fish."

Modern politics turns you off? Here’s how to reconnect — and take charge of your world.

Corruption manifests in many ways -- from money-laundering shell companies to bribes to broken electoral systems. These speakers look boldly at what's wrong, and offer bold ideas on what we can do about it.

What should you do with your paycheck? These talks offer reframes to help you save, spend and give — with intention.

A list of the talks mentioned in TED Talks: The Official TED Guide to Public Speaking. Chris Anderson's comments on each talk (in the grey italics) indicate why they were included in the book. Use the book index for more info.