The Digital Age 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.

From best-selling writer Jon Ronson and the executive producer behind the TED Radio Hour and Invisibilia, Audible Originals presents a new seven-episode series, The Butterfly Effect with Jon Ronson.

Join neuroscientist, philosopher, and best-selling author Sam Harris as he explores important and controversial questions about the human mind, society, and current events.

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.

In today’s world, where more and more of our communication takes place across wires and screens, Carnegie’s lessons have not only lasted but become all the more critical.

Neil deGrasse Tyson, director of the Hayden Planetarium, and Jonathan McDowell, astrophysicist at the Harvard-Smithsonian Center, discuss NASA's Vision, the benefits and disadvantages of manned versus robotic missions, and whether we should be spending money on space-related projects instead of addressing needs here on earth.

Your first podcast of the week is the last word in tech. Join Leo Laporte, Patrick Norton, Kevin Rose, John C. Dvorak, and other tech luminaries in a roundtable discussion...

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."

Chris Anderson, the editor of WIRED, explores the four key stages of any viable technology: setting the right price, gaining market share, displacing an established technology and, finally, becoming ubiquitous.

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.