Half-earth: our planet's fight for life

Part I. The problem. 1. The world ends, twice ; 2. Humanity needs a biosphere ; 3. How much biodiversity survives today? ; 4. An elegy for the rhinos ; 5. Apocalypses now ; 6. Are we as gods? ; 7. Why extinction is accelerating ; 8. The impact of climate change : land, sea, and air ; 9. The most dangerous worldview

Part II. The real living world. 10. Conservation science ; 11. The Lord God species ; 12. The unknown webs of life ; 13. The wholly different aqueous world ; 14. The invisible empire ; 15. The best places in a biosphere ; 16. History redefined

Part III. The solution. 17. The awakening ; 18. Restoration ; 19. Half-earth : how to save the biosphere ; 20. Threading the bottleneck ; 21. What must be done.