"Every now and then, a truly stellar new technology emerges, and it always takes us to places we never imagined," says blockchain specialist Mike Schwartz. Like the combustion engine, the telephone and the Internet before it, blockchain promises to transform how human society functions. We're not there yet but if all goes as planned, blockchain ...

Say hello to the decentralized economy -- the blockchain is about to change everything. In this lucid explainer of the complex (and confusing) technology, Bettina Warburg describes how the blockchain will eliminate the need for centralized institutions like banks or governments to facilitate trade, evolving age-old models of commerce and finance...

About this talk: Transactions have always involved middlemen. They establish trust—but also bring extra cost, complexity, and potential for error. Blockchain provides a secure, fast, transparent, and error-free digital record of the history of transactions, and so has the potential to replace many intermediaries. Will it?

What is the blockchain? If you don't know, you should; if you do, chances are you still need some clarification on how it actually works. Don Tapscott is here to help, demystifying this world-changing, trust-building technology which, he says, represents nothing less than the second generation of the internet and holds the potential to transform...

When diagnosed with a disease, it's often overwhelming to sort through mountains of medical data to figure out what therapies are available, pinpoint where they're offered and identify the best experts to help. Complexity specialist Gunjan Bhardwaj recognizes that mining this information may best be done using a system of artificial intelligence...

Given the option, few would choose to buy products that harm the earth -- yet it's nearly impossible to know how most consumer goods are made or where they're sourced from. That's about to change, says supply chain innovator Markus Mutz. He shares how he used blockchain technology to track Patagonian toothfish on their journey from ocean to dinn...

Something profound is changing our concept of trust, says Rachel Botsman. While we used to place our trust in institutions like governments and banks, today we increasingly rely on others, often strangers, on platforms like Airbnb and Uber and through technologies like the blockchain. This new era of trust could bring with it a more transparent,...

Don Tapscott, Executive Chairman of the Blockchain Research Institute, is one of the world’s leading authorities on the impact of technology in business and society. He has authored 16 books, including "Wikinomics: How Mass Collaboration Changes Everything," which has been translated into over 25 languages

Bettina Warburg is a blockchain researcher, entrepreneur and educator. A political scientist by training, she has a deep passion for the intersection of politics and technology.

Currency -- the bills and coins you carry in your wallet and in your bank account -- is founded on marketing, on the belief that banks and governments are trustworthy. Now, Paul Kemp-Robertson walks us through a new generation of currency, supported by that same marketing ... but on behalf of a private brand. From Nike Sweat Points to bottles of...

About this talk: How does banking work in one of the most geographically, culturally, and economically remote countries on earth? Westpac Papua New Guinea works in the Highlands of the southwestern Pacific nation to build an inclusive banking structure built on the Wantok system, a kind of tribal social security. Working with the Wantok system e...

Ashwini Anburajan using blockchain to democratize access to capital.

A. Dara Dotz left the tech industry for the nonprofit world after realizing our widespread reliance on tech may be doing us more harm than good. In response, she founded Field Ready to work directly with communities on the ground in disaster zones and co-develop low-tech aid solutions, repurposing found materials like car mats and broken solar p...

Neha Narula is helping redefine the future of money by researching cryptocurrencies and providing clarity on how digital currencies will transform our world.

Anna Piperal is a branding expert and digital enthusiast who strives to spread the idea of a "zero-bureaucracy" government ecosystem.

As an AI researcher and specialist on digital assets, Jennifer Zhu Scott has her finger on the pulse of technologies that are poised to change our economies and our lives.

About this event: This is a Salon event based on blockchain technology

About this event: The currency of our time, TRUST. We will explore education, food, cancer, blockchain, music and more.

TED Fellow Kayla Briët explores themes of identity and self-discovery in multiple mediums of storytelling: film, multi-media arts and music.

About this event: TEDxDeerfield expands in 2018 with 12 speakers on topics ranging from behavioral economics to blockchain, from the power of kindness to the important role of service animals. General admission. Free event.

About this event: El primer TEDxChacaoSalon del año. A traves de videos, foros y conversaciones conoceremo mucho mas acerca de criptoactivos, Blockchain y tecnología financiera y como estas nuevas tecnologias afectan nuestra vida diaria y cambiaran el futuro que avizoramos

What are the tools we're using to build the future? Session 3 speakers go deep on what's next in finance, energy, business and the structures we live in. The next generation of trust on the Internet. For many online transactions, we rely on middlemen like banks and government to establish trust -- but these systems face growing issues lik...

About this event: Todos hablan de Blockchain y su importancia, incluso de lo revolucionario que será. ¿Realmente es así? Será el Blockchain una herramienta para cambiar nuestra sociedad hacia una sociedad más descentralizada, más democrática, más justa? Varios expertos dicen que sí. Pero también es verdad que hay mucho bombo alrededor de esta temática, especialme...

We're living in a golden era of innovation, says entrepreneur Ashwini Anburajan -- but venture capital hasn't evolved to keep up, and start-ups aren't getting the funding they need to grow. In this quick talk, she shares the story of how her company became part of an entirely new way to raise capital, using the powers of cooperation and cryptocu...

About this event: Presented by team TEDxVoyagerWay – the first in a series of small, intimate gatherings where we invite thinkers and change makers to engage in lively discourse about topics that matter. Join us, our expert panelists Emily Mendez, Matt Brooks, and Bradford Botes, and moderator Dray Langford for a conversation about how blockchain and cryptocurren...

About this event: RSM brings you one of the most anticipated events of the year. The annual TEDx event. This year’s theme will be about ‘A Journey Beyond Limits’, focusing on a wide array of topics ranging from social psychology to blockchain to robotics and the future of mobility and transportation. Speakers list to be shared shortly.

We’ve been on break but the TED community definitely hasn’t -- here are some highlights from the past few weeks. Black Panther’s Shuri stars in her own comic. Writer Nnedi Okorafor will team up with visual artist Leonardo Romero to bring Marvel’s newest Black Panther comic series to life. Shuri will follow Wakandan princess and tech geniu...

About this event: “On The Edge” is a sign of the times. On the one hand, humanity is experiencing exponential growth in ideas at the cutting edge of technology and science. On the other hand, society has seemingly been driven to the edge, with divisions rapidly spreading across the world. Our conference will blend advances on the edge of a breakthrough in fields...

North Korean borderlands. Hotel rooms outfitted with binoculars to peer across the river at the forbidden land, spotty phone connections and a bridge partially destroyed by Korean War-era bombs, and smugglers of diamonds, watches and expensive face creams: This is the Chinese-North Korean border, a world of shifting identities and coded lang...

The number is 110: One hundred and ten past and new TED speakers are part of our newest conference, TEDSummit, happening in Banff, Canada, 26–30 June 2016. And you are invited to join us! Some of the most popular TED speakers of all time, including Dan Pink, David Gallo, Esther Perel, Kelly and Jane McGonigal, Pico Iyer and dozens more...