There is a corruption at the heart of American politics, caused by the dependence of Congressional candidates on funding from the tiniest percentage of citizens. That's the argument at the core of this blistering talk by legal scholar Lawrence Lessig. With rapid-fire visuals, he shows how the funding process weakens the Republic in the most fund...

Former "young Republican" Larry Lessig talks about what Democrats can learn about copyright from their opposite party, considered more conservative. A surprising lens on remix culture.

Lawrence Lessig, the Net’s most celebrated lawyer, cites John Philip Sousa, celestial copyrights and the "ASCAP cartel" in his argument for reviving our creative culture.

Seven years ago, Internet activist Aaron Swartz convinced Lawrence Lessig to take up the fight for political reform. A year after Swartz's tragic death, Lessig continues his campaign to free US politics from the stranglehold of corruption. In this fiery, deeply personal talk, he calls for all citizens to engage, and offers a heartfelt reminder t...

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.

Lawrence Lessig has already transformed intellectual-property law with his Creative Commons innovation. Now he's focused on an even bigger problem: The US' broken political system.

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.

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.

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.

Please enjoy your weekly roundup of TED-related news: This week, the New York Times took a look at Krista Donaldson’s nonprofit, D-Rev, which designs medical equipment for the developing world. (Watch her  talk about their $80 prosthetic knees.) The article reads, "D-Rev is one of dozens of small Silicon Valley start-ups aiming to use marke...

When it comes to US politics, many are frustrated that gridlock and grandstanding so often substitute for the hard job of getting things done. Just 14% of Americans say they approve of the work that Congress is doing, according to a recent Gallup poll. (Which, as a recent TED speaker notes, is lower than the approval rating for cockroaches, thou...