International agencies calculate that nearly a billion people go hungry every day. What will it take to solve the perennial problem of inadequate food and fresh water in vast regions of the world?
A number of endangered wild animals have been making a comeback, raising questions about how best to thrive alongside them. Vision reviews Tenacious Beasts by Christopher Preston.
Using the supposed objectivity of DNA to establish human hierarchy may be the dream of eugenicists, but for Kathryn Paige Harden, the goal of having and using genetic information is exactly the opposite.