"We're not in a clean energy revolution; we're in a clean energy crisis," says climate policy expert Michael Shellenberger. His surprising solution: nuclear. In this passionate talk, he explains why it's time to overcome longstanding fears of the technolog...
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. ...
And that's nuclear. You can see its generation has declined seven percent over the last 10 years. 那就是核能。你会发现,在过去的10年里,核能的发电量已经下降了7%。 Now, solar and wind have been making huge strides, so you hear a lot of talk about how it doesn't really matter, 当前...
We could use some more nuclear power, perhaps, although it would have to be an entirely different kind of nuclear power, because today's technology simply isn't cost-competitive with renewable energy whose costs are falling so rapidly. 那么那会是什...
Nuclear fusion is really the lifeblood of all stars, including the sun, and as a result is the root source of all the energy on earth. You can think of stars as these fusion factories which are powered by smashing atoms together ...
However, just like a double-edged sword, science can cause problems too. It is known to all that the nuclear power, an environmentally friendly source of energy, can also be developed into a weapon of madestruction. In addition, human cloning, which is expected to cure many serious diseases...
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1、 Im going to talk today about energy and climate. And that might seem a bit surprising because my full-time work at the foundation is mostly about vaccines and seeds,about the things that we need to invent and deliver to help the poorest two billion live better lives. But energy and...
2016-04-29 Can plants talk to each other - Richard Karban 04:39 2016-04-28 The threat of invasive species - Jennifer Klos 04:47 2016-04-22 Why do cats act so weird - Tony Buffington 04:58 2016-04-21 The Turing test - Can a computer pass for a human - Alex Gendler 04:43 201...
climate change solutions. That's because it's so big. But that's the scale I want to talk ...