title: How to feed a hungry world.
abstract: Producing enough food for the world's population in 2050 will be easy. But doing it at an acceptable cost to the planet will depend on research into everything from high-tech seeds to low-tech farming practices.
mesh_terms: D000383:Agriculture / Q000379:methods* / Q000639:trends*; D003247:Conservation of Natural Resources / Q000379:methods* / Q000639:trends*; D005523:Food Supply / Q000706:statistics & numerical data*; D011158:Population Growth; D012106:Research / Q000639:trends