How Can Higher-Yield Farming Help to Spare Nature?
by Ben Phalan, Rhys E. Green, Lynn V. Dicks, Graziela Dotta, Claire Feniuk, Anthony Lamb, Bernardo B. N. Strassburg, David R. Williams, Erasmus K. H. J. zu Ermgassen, Andrew Balmford (Science Magazine) Expansion of land area used for agriculture is a