What you can show using physics, forces this universe to continue to exist. As long as you're using general relativity and quantum mechanics you are forced to conclude that God exists.

Human uploads have such a natural advantage over present-day people in the environment of space, it's exceedingly unlikely flesh-and-blood beings will ever engage in interstellar travel.

We physicists know that a beautiful postulate is more likely to be correct than an ugly one. Why not adopt this Postulate of Eternal Life, at least as a working hypothesis?

By the last decades of the 21st century, church worship will still take the form of reading passages of traditional texts - the Bible, the Koran, the Rig Veda - but physicist-priests will preside over the ceremonies.

Islands are going to suffer from climate change in very, very difficult ways. And it's not just Pacific islands. It's not just Puerto Rico.

Business has a way of talking about how to create value, which is in some way isn't bad... We just need to start thinking about if the value we want to create is consistent with all social and environmental well being.

We must not risk defunding environmental conservation programs, which is why Congress should reauthorize the Land and Water Conservation Fund to preserve our natural resources.

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