Communion Of Dreams


Where the danger lies.

Last week I mentioned the genetic breakthrough accomplished by J Craig Venter and his team: the creation of functional man-made DNA. Since then, lots of very smart people have been trying to sort through the implications of this development. One of the better collections of such discussion I have seen can be found at Edge.

Here’s a bit from PZ Myers (also on his blog) that I find particularly insightful:

Nature’s constant attempts to kill us are often neglected in these kinds of discussions as a kind of omnipresent background noise. Technology sometimes seems more dangerous because it moves fast and creates novelty at an amazing pace, but again, Venter’s technology isn’t the big worry. It’s much easier and much cheaper to take an existing, ecologically successful bug and splice in a few new genes than to create a whole new creature from scratch…and unlike the de novo synthesis of life, that’s a technology that’s almost within the reach of garage-bound bio-hackers, and is definitely within the capacity of many foreign and domestic institutions. Frankenstein bacteria are harmless compared to the possibilities of hijacking E. coli or a flu virus to nefarious ends.

Let me repeat that last sentence: Frankenstein bacteria are harmless compared to the possibilities of hijacking E. coli or a flu virus to nefarious ends.

It’s almost like he’s read Communion of Dreams, eh?

Jim Downey


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