The Digital Age Free Audio & Video

The New York Times best-selling author heralds the future of business in Free. He makes the compelling case that, in many instances, businesses can profit more from giving things away than they can by charging for them.

In our time of rapid technological progression and increasing global challenges, Dr. Martha Beck guides us back to practicing the technologies of magic from ancient cultures.

As technology rapidly progresses, some proponents of artificial intelligence believe that it will help solve complex social challenges and offer immortality via virtual humans.

Lawrence Lessig could be called a cultural environmentalist. One of America’s most original and influential public intellectuals, his focus is the social dimension of creativity...

Eckhart Tolle stops by Google for a fireside chat with Bradley Horowitz. The subject is: "Living with Meaning, Purpose and Wisdom in the Digital Age."

Games like World of Warcraft give players the means to save worlds, and incentive to learn the habits of heroes. What if we could harness this gamer power to solve real-world problems? Jane McGonigal says we can, and explains how.

Inventor, entrepreneur and visionary Ray Kurzweil explains in abundant, grounded detail why, by the 2020s, we will have reverse-engineered the human brain and nanobots will be operating your consciousness.

Will the power of social media yet be harnessed and used as an unprecedented force for good in the world? Or do systemic platform flaws pose an irreversible threat to the world’s democratic institutions?

Speaking at TED in 1998, Rev. Billy Graham marvels at technology's power to improve lives and change the world -- but says the end of evil, suffering and death will come only after the world accepts Christ. A legendary talk from TED's archives.

Media and technology writer William Powers discusses his new book, Hamlet′s Blackberry: A Practical Philosophy for Building a Good Life in the Digital Age.