Mind Matters Natural and Artificial Intelligence News and Analysis

TagRoger Penrose (on conformal cyclic cosmology)

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Light teleport with business panels

Can We Teleport? Find a Wormhole? Survive the Universe’s Death?

Many ideas, once thought science fiction, have become science fact. How will these ones fare?

If anyone thinks that, by definition, none of this stuff could possibly happen, it’s worth remembering that many people would have said that decades ago about invisibility or the bionic hand. But here we are. Some things are impossible in principle, some in practice. In other cases, all we can do is see where we are in relation to the problem. Could humans be teleported to Mars? With teleportation, as in Star Trek, geologists could get from Houston to Mars to pick up some rocks injust minutes. Science writer Marcus Chown tells us that one reason the feat was considered impossible in the recent past was the inability to be certain of every atom in a human body, due to…