an introductory post relating to the Julian Savulescu/Ruud ter Meulen/Guy Kahane edited collection, Enhancing Human Capacities; and second, a post touching on problems in defining enhancement in the relevant sense, looking at the opening essay in the book by its three editors.
I'm under contract with MIT Press to write a book - Humanity Enhanced - on the subject of human enhancement technology. This will be based on my (second!) doctoral dissertation, for which I received my philosophy PhD. All going well, I expect Humanity Enhanced to appear in late 2013 or maybe early 2014.