Kurzweil AI has recently posted a new review of Rodney Brook's new book named
Flesh and Machines: How Robots Will Change Us. Ray Kurzweil reviews the book, and brings forth some interesting issues. First, human uniqueness is on the verge of being threatened by artificial beings of our own creation. This is a bit of a culture shock as humans pride themselves of their superior intellects! Brooks also talks about what separates intelligent beings from non-intelligent ones; it's the juice, which he admits we do not yet fully know about.

Anyway, theres plenty more, which makes me want to read Brook's original book ;)