EarthA globetrotting, water-saving tour of sewage gardens Would you dine in an artificial wetland laced with human waste? In The Wastewater Gardener, Marc Nelson makes an inspiring case for a new ecology of water CultureLab
LifeBeyond the bones: The archaeology of human networks The idea of human as networker is fast replacing the idea of human as toolmaker in the story of the human brain, claim two new books on our evolution CultureLab