By Mulligan, Martin
By Berners-Lee, Mike
By Chris Goodall
By Jarman, Melanie
By Parry, Martin L.
By Fagan, Brian
By World Bank
By Stern, Nicholas
By Tree, Isabella
By Frankopan, Professor Peter
By Cribb, Julian
By Jacobson, Mark Z.
By Joelle Gergis
By Eliane Brum, Translated by Diane Whitty
By Thomas, Leah
By Godfrey Boyle (Professor of Renewable Energy, The Open University)
By Hawes, Alison, Stojic, Manya, Collins Big Cat, Moon, Cliff
By Sage, Alison, Collins Big Cat
By Matthew Paterson, Michael Grubb
By Trevor Houser, Rob Bradley, Britt Childs, Jacob Werksman, Robert Heilmayr
By OECD: Organisation for Economic Co-Operation and Development
By William Sweet (IEEE Spectrum magazine)
By Richard Heinberg
By Diane Ackerman
By Benjamin Kunkel, Lola Seaton
By elizabeth cripps
By Henry Shue
By Eugene Linden
By Jonathan Symons
By Adam Welz