So many of you have probably seen the movie "The Martian." 我估计在座很多人都看过“火星救援”这部电影。 But for those of you who did not, it's a movie about an astronaut who is stranded on Mars, 对于没看过的人来说，这是一部关于一名宇航员被困在火星，
The planet became an intense emitter of radio waves -- the total output from all TV and cell phones and radar transmissions. 地球开始发射出强烈的电磁波 - 其来源是所有的电视，手机和雷达信号传输。 And something else happened. Metallic
And now once you've captured the CO2, 在二氧化碳被捕获之后， you have to be able to recycle that material that you used to capture it, over and over again. 我们还需要能够循环使用用来捕获它的材料，持续不断进行捕获。 The scale of carbon captu
So the next experiment, it needs a little bit of a background. 下一个实验需要一些背景知识。 So in Sweden, the political landscape is dominated by a left-wing and a right-wing coalition. 在瑞典，国家的政治事务是由左翼和右翼的联合政府主导。 A
You know this. So, I could tell you a lot about shame, but I'd have to borrow everyone else's time. 你知道这个（结果）。我能告诉你关于耻辱的很多东西，但那样我就得占用别人的时间了。 But here's what I can tell you that it boils down to -- and
Four years ago here at TED, Ray Kurzweil and I started a new university called Singularity University. 四年前在TED，雷·库兹威尔和我创立了一所新的大学，叫做“Singularity University”。 And we teach our students all of these tech
Switzerland-based Climeworks and US-based Global Thermostat use a different approach. 位于瑞士的Climeworks和位于美国的Global Thermostat使用的则是不同的方法。 They use solid materials for capture. Climeworks uses heat from
And here I must point out, of course, that you are not allowed to use this as an actual method to change people's votes before an election, 在这里我还想指出的是，当然，你会被禁止在大选之前使用这项手段来改变人们的投票意向， and we clearly deb
My first memories are from the boat -- the steady beat of the engine, the bow dipping into each wave, the vast and empty horizon. 我的第一个记忆来自于小船--发动机均匀的节奏，浅浅的波浪，一望无尽的海平面。 I don't remember the pirates wh
Those are nice words. But I got sort of curious of what he meant with liberty, and liberty for whom. 这句话很动听。可是，我很好奇，他说的是何种自由，以及是何人的自由。 And we will think about that when we look at the wider picture of
And then came the trolls: 继而就是那些寻畔的了： Somebody else on that wrote, 有人在那上面写道： "Somebody HIV-positive should rape this bitch and then we'll find out if her skin color protects her from AIDS." “应该找个艾滋阳性的
Charles Bonnet said, 250 years ago -- he wondered how, thinking these hallucinations, how, as he put it, the theater of the mind could be generated by the machinery of the brain. 查尔斯·邦纳在250年前在对这些幻觉现象的
Why now? Why has this all of a sudden become a reality, an exciting direction in the future of medicine? 什么是现在？为什么这会突然变成现实，成为未来医疗界令人振奋的方向？ What we have is, in a way, a perfect positive storm. 从某种程度上说，
Obviously, the impact of such a male contraceptive would go well beyond reproductive biology. 当然了，这样的男性避孕药影响的肯定不只是生殖生物学。 It's interesting to speculate about the effect that it would have on relationsh
Here's how the alchemy worked for me at Airbnb: 这是我在Airbnb工作时发现的有效方式： I was assigned a young, smart partner, who helped me develop a hospitality department. 我被指派了一个年轻，聪明的搭档，她帮助我开发了一个住宿公寓。 Early on, La
The second thing that happened is that I spent the day in the Camden, New Jersey police department. 第二件事是我在卡姆登的新泽西州警察局耗了一天。 Now, at that time, Camden, New Jersey, was the most dangerous city in Americ
And for me, the best contemporary example that I have of how to do that is the musician Tom Waits, 就我所知的当代艺术家中，将这一问题处理得最好的是音乐家汤姆·威兹。 who I got to interview several years ago on a magazine assignment.
Thank you. It's really an honor and a privilege to be here spending my last day as a teenager. 谢谢各位！非常荣幸能够站在这里，与大家分享我19岁的最后一天。 So today I want to talk to you about the future, but first I'm going to t
It seems that cancer is a direct result to injury. If you smoke, you damage your lung tissue, and then lung cancer arises. 研究表明，癌症是由损伤直接导致的，如果你吸烟，损害了你的肺部组织，就会引起肺癌。 If you drink, you damage your liver,
And in that moment, my right arm went totally paralyzed by my side. 那一刻，我的右手完全瘫痪了， Then I realized, "Oh my gosh! I'm having a stroke!" And the next thing my brain says to me is, Wow! This is so cool!
