Damon Horowitz calls for a “moral operating system”
Damon Horowitz reviews the enormous new powers that technology gives us: to know more — and more about each other — than ever before. Drawing the audience into a philosophical discussion, Horowitz invites us to pay new attention to the basic philosophy — the ethical principles — behind the burst of invention remaking our […]
Paddy Ashdown: The global power shift
Paddy Ashdown claims that we are living in a moment in history where power is changing in ways it never has before. In a spellbinding talk he outlines the three major global shifts that he sees coming
Bill Gates on energy: Innovating to zero!
At TED2010, Bill Gates unveils his vision for the world’s energy future, describing the need for “miracles” to avoid planetary catastrophe and explaining why he’s backing a dramatically different type of nuclear reactor. The necessary goal? Zero carbon emissions globally by 2050.
Does the world need nuclear energy?
Nuclear power: the energy crisis has even die-hard environmentalists reconsidering it. In this first-ever TED debate, Stewart Brand and Mark Z. Jacobson square off over the pros and cons. A discussion that’ll make you think — and might even change your mind.
Peter Diamandis: Abundance is our future
Onstage at TED2012, Peter Diamandis makes a case for optimism — that we’ll invent, innovate and create ways to solve the challenges that loom over us. “I’m not saying we don’t have our set of problems; we surely do. But ultimately, we knock them down.”
James Hansen: Why I must speak out about climate change
Top climate scientist James Hansen tells the story of his involvement in the science of and debate over global climate change. In doing so he outlines the overwhelming evidence that change is happening and why that makes him deeply worried about the future.
Ramsey Musallam: 3 rules to spark learning
It took a life-threatening condition to jolt chemistry teacher Ramsey Musallam out of ten years of “pseudo-teaching” to understand the true role of the educator: to cultivate curiosity. In a fun and personal talk, Musallam gives 3 rules to spark imagination and learning, and get students excited about how the world works.