I know this isn't the reading forum, but I'd like to suggest you try
Michael Crichton's book
Prey. While the author does skew the facts a bit for the sake of his plot, a lot of what he alludes to is either possible now or will be in the near future and, given the wrong motivation and/or direction, can amount to some pretty scarey consequences. Crichton's main theme seems to be caution and responsibility ... as in
Jurraisic Park.
Here's a link to a book review that probably does a lot better at explaining the plot than I just did:
LINK 
Hybrid Mode
