the act of actually pushing someone over onto the tracks and killing him, you are actually killing him yourself.
真的动手把人推到轨道上让他死的这种行为,就等于是你亲手杀了他。
If you and I are Facebook friends, or we are following each other on Twitter,
如果我们是脸书上的好友,我们在推特上也互粉,
Does it mean that we're back to utilitarianism and using people and aggregating preferences and pushing the fat man off the bridge?
那是否意味着我们又回到了功利主义的老路上,利用他人,还简单加总偏好,把那个胖子从桥上推下去?
Now we have more and more people using it all over the world.
现在世界上有更多的人,在使用推特。
It's the 10 Newtons acting on it, because I know the 10 Newton is pushing me and I'm going to feel it even if I'm here.
他们认为这 10 牛的力作用在了物体上,因为这个力在推着物体前进,物体能感觉到的,即使没有直接接触
And I realize I'm moving over this very quickly, ? but is Thrasymachus wrong to believe that?
我知道我在这一点上推得很快,但,Thrasymachus,那么相信真的错了吗?
Suppose standing on the bridge next to the fat man, I didn't have to push him, suppose he was standing over a trap door that I could open by turning a steering wheel like that.
假设我站在桥上,胖子就在我旁边,我不用去推他,假设他踩在一扇活板门上方,而活板门可以通过转动方向盘来开启。
And it's even faster to see what's happening and what's unfolding in the world.
在推特上甚至可以更快低看到,世界在发生着什么。
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