evolve

Implanting Morality

Implanting Morality

In a recent post I argued that humans need to become more intelligent and moral if they are to survive and flourish. In other words, they must evolve. A few perceptive readers raised objections about the nature of morality and the techniques to be used to maximize moral behavior. As for the nature of morality, I claimed that “the essence of morality lies in … the benefits of mutual cooperation and...

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Nanoparticle-delivered ‘suicide’ genes slowed ovarian tumor growth

Nanoparticle delivery of diphtheria toxin-encoding DNA selectively expressed in ovarian cancer cells reduced the burden of ovarian tumors in mice, and researchers expect this therapy could be tested in humans within 18 to 24 months, according to a report in Cancer Research, a journal of the American Association for Cancer Research.

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Manipulating Evolution

H+: I might spend the whole day thinking about politics, economics — thinking about solutions to knotty human problems — and then I start thinking that a lot of this is hardwired. Maybe nothing really good is going to happen unless we change our wiring. Unless we actually technically evolve. Is that part of the intrigue with biotechnology?

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