“ Tech Overkill There's not a compelling reason to implant multiple embryos. It only costs a small fraction of the IVF process to do insert an... (read full comment) ” 

Posted on May 25, 2008 at 2:08 AM EDT

“ Matter, magic & emergence I've noticed that many articles about the unlikelihood/impossibility of AI seem to be hung up on two points: 1) There's... (read full comment) ” 

Posted on June 27, 2007 at 3:26 AM EDT

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