Big-picture talks about global politics and the shifting weight of the world.

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

Take a peek into the fascinating world of American politics -- with a few talks from some political leaders themselves.

Can someone's political identity actually affect their ability to process information? The answer lies in a cognitive phenomenon known as partisanship. While identifying with social groups is an essential and healthy part of life, it can become a problem when the group's beliefs are at odds with reality. So how can we recognize and combat partis...

How do politics affect psychology, influence behavior and create polarization? A quest to demystify what the political does to society and the mind (and vice versa).

Listening to stories widens the imagination; telling them lets us leap over cultural walls, embrace different experiences, feel what others feel. Elif Shafak builds on this simple idea to argue that fiction can overcome identity politics.

"The greatest and most endangered species in the Amazon rainforest is not the jaguar or the harpy eagle," says Mark Plotkin, "It's the isolated and uncontacted tribes." In an energetic and sobering talk, the ethnobotanist brings us into the world of the forest's indigenous tribes and the incredible medicinal plants that their shamans use to heal...

What does a disgusting image have to do with how you vote? Equipped with surveys and experiments, psychologist David Pizarro demonstrates a correlation between your sensitivity to disgusting cues -- a photo of feces, an unpleasant odor -- and your own moral or political conservatism.

Does it seem like Washington has no new ideas? Instead of looking to build the future, it sometimes feels like the US political establishment happily retreats into fear and willful ignorance. Journalist David Rothkopf lays out a few of the major issues that US leadership is failing to address -- from cybercrime to world-shaking new tech to the r...

Noah Feldman makes a searing case that both politics and religion -- whatever their differences -- are similar technologies, designed to efficiently connect and manage any group of people.

Global problems such as terrorism, inequality and political dysfunction aren't easy to solve, but that doesn't mean we should stop trying. In fact, suggests journalist Jonathan Tepperman, we might even want to think riskier. He traveled the world to ask global leaders how they're tackling hard problems -- and unearthed surprisingly hopeful stori...

Cultural theorist Brittney Cooper examines racism through the lens of time, showing us how historically it has been stolen from people of color, resulting in lost moments of joy and connection, lost years of healthy quality of life and the delay of progress. A candid, thought-provoking take on history and race that may make you reconsider your u...

The "broken" US political system is actually working exactly as designed, says business leader and activist Katherine Gehl. Examining the system through a nonpartisan lens, she makes the case for voting innovations, already implemented in parts of the country, that give citizens more choice and incentivize politicians to work towards progress an...

We can see the power of distributed, crowd-sourced business models every day — witness Uber, Kickstarter, Airbnb. But veteran online activist Jeremy Heimans asks: When does that kind of "new power" start to work in politics? His surprising answer: Sooner than you think. It’s a bold argument about the future of politics and power; watch and see i...

Can you still be friends with someone who doesn't vote the same way as you? For Caitlin Quattromani and Lauran Arledge, two best friends who think very differently about politics, the outcome of the 2016 US presidential election could have resulted in hostility and disrespect. Hear about how they chose to engage in dialogue instead -- and learn ...

Everyone should participate in decision-making and politics -- and it starts at home, says activist Hajer Sharief. She introduces a simple yet transformative idea: that parents can teach their children about political agency by giving them a say in how their households are run, in the form of candid family meetings where everyone can express the...

Garry Kasparov is esteemed by many as the greatest chess player of all time. Now he’s engaged in a game with far higher stakes: the preservation of freedom and democracy.

Former Republican member of the U.S. Congress Bob Inglis shares an optimistic message about how conservatives can lead on climate change and other pressing problems -- and how free enterprise (and working together across ideologies) hold the solutions. "The United States was not built by those who waited and wished to look behind them," Inglis s...

"If we want to fix our politics, we have to do something about inequality," says social psychologist Keith Payne. Showing how economic inequality changes the way people see and behave towards one another, Payne helps explain the rise of the political polarization that's slicing up society -- and challenges us to think twice the next time we dism...

Pop culture often portrays the Middle Ages as a time of forceful personalities and warring dynasties. In this talk, historian Maria Golubeva explains how institutions — city councils, guilds and courts — had just as much (if not more) influence within society, and harbor important lessons about identity and politics in modern day.

Sixty-five million people were displaced from their homes by conflict and disaster in 2016. It's not just a crisis; it's a test of who we are and what we stand for, says David Miliband -- and each of us has a personal responsibility to help solve it. In this must-watch talk, Miliband gives us specific, tangible ways to help refugees and turn emp...

As our political landscape becomes more and more polarized and the fallout manifests itself across dining tables everywhere, philosopher Robert Talisse believes we need to take a big step back. In this provocative talk, he argues that there's a time and place for politics. "In order to do democracy well," he says, "we have to sometimes do things...

In politics, it seems counterintuitive to engage in dialogue with violent groups, with radicals and terrorists, and with the states that support them. But Jonas Gahr Støre, the foreign minister of Norway, makes a compelling case for open discussion, even when our values diverge.

At 26, Michael Tubbs ran for Mayor of Stockton, California, hoping to transform a city in crisis into a community of opportunity. He won. Mayor Tubbs breaks down how initiatives like universal basic income can free people from poverty, what being a good neighbor means in a democratic society, and why eradicating cycles of crime requires helping ...

If you've watched the news or followed politics, chances are you've heard the term Orwellian thrown around in one context or another. But have you ever stopped to think about what it really means, or why it's used so often? Noah Tavlin dissects the term.

TED Studies, created in collaboration with Wiley, are curated video collections — supplemented by rich educational materials — for students, educators and self-guided learners. In Cyber-Influence and Power, activists, academics and statesmen come together at TED to delve into new ideas about how power and influence come about in the digital age....

It's a fateful moment in history. We've seen divisive elections, divided societies and the growth of extremism -- all fueled by anxiety and uncertainty. "Is there something we can do, each of us, to be able to face the future without fear?" asks Rabbi Lord Jonathan Sacks. In this electrifying talk, the spiritual leader gives us three specific wa...

Class has always been a taboo subject but much of what we do is influenced by it, from the coffee we drink to the candidates we vote for. Legal scholar Joan C. Williams explains why the cultural chasm created by class conflict is at the root of US political polarization and provides some pointers on how to step back from the brink.

Written by the educators who created Cyber-Influence and Power, a brief look at the key facts, tough questions and big ideas in their field. Begin this TED Study with a fascinating read that gives context and clarity to the material. Each and every one of us has a vital part to play in building the kind of world in which government and technolog...

Dave Meslin is a "professional rabble-rouser." Based in Toronto, he works to make local issues engaging and even fun to get involved in.