[jessaustin]

This points to the forms that truly effective terrorism will take in future. Why bomb a few places in your target country, when instead you could just plant a few hundred genetically-engineered Tyrannosaurus eggs? Mayhem for years! Way to make your mark Pablo!

[getsat]

You can also just release a few rabbits. They breed pretty quickly [1] and will destroy local ecosystems. See: Australia.

(Also, happy Straya Day)

[1] http://www.bio.miami.edu/hare/scary.html

[Pinckney]

It's already been done with agricultural pests.

http://en.wikipedia.org/wiki/1989_California_medfly_attack