"As an outline of our terrible ecological plight, it [<em>Half-Earth</em>] does a first-class job. Wilson is, if nothing else, a gifted wordsmith and <em>Half-Earth</em> is a much-needed antidote to the views of those who assert that our worldly woes are exaggerated and that everything is tickety-boo in the Garden of Eden."
- The Observer,
"...the conclusion to [Edward O. Wilson's] best-selling trilogy…"
- BBC Wildlife,
"... in his new, important work <em>Half-Earth</em>... Wilson's gauntlet has been thrown: let the revolution begin."
- Geographical,
"It's time to make protecting the biodiversity of our planet the next great cause of planetary health. If one text could ignite this movement for biodiversity, it might be E 0 Wilson's book, <em>Half-Earth: Our Planet's Fight for Life</em>."
- The Lancet,
"[Wilson's] book... is provocative in all the best ways..."
- The Guardian,