[Colonel Flagg]

Nice find T. A fine summary of the state of the art - maybe not true cutting edge, but current as of the past year, surely.

What strikes me is the tone of the article. There's no "right" or "wrong" - there's only fact and falsehood. Very little in the way of emotion to cloud the issue at hand, allowing the reader to make his or her own decision as to ethics or morality of the research.