Climate Change 2014Synthesis ReportEdited byThe Core Writing TeamSynthesis ReportIPCCRajendra K. PachauriChairmanIPCCLeo MeyerHead, Technical Support UnitIPCCCore Writing Team Rajendra K. Pachauri (Chair), Myles R. Allen (United Kingdom), Vicente R. Barros (Argentina), John Broome (United Kingdom), Wolfgang Cramer (Germany/France), Renate Christ (Austria/WMO), John A. Church (Australia), Leon Clarke (USA), Qin Dahe (China), Purnamita Dasgupta (India), Navroz K. Dubash (India), Ottmar Edenhofer (Germany), Ismail Elgizouli (Sudan), Christopher B. Field (USA), Piers Forster (United Kingdom), Pierre Friedlingstein (United Kingdom/Belgium), Jan Fuglestvedt (Norway), Luis Gomez-Echeverri (Colombia), Stephane Hallegatte (France/World Bank), Gabriele Hegerl (United Kingdom/Germany), Mark Howden (Australia), Kejun Jiang (China), Blanca Jimenez Cisneros (Mexico/UNESCO), Vladimir Kattsov (Russian Federation), Hoesung Lee (Republic of Korea), Katharine J. Mach (USA), Jochem Marotzke (Germany), Michael D. Mastrandrea (USA), Leo Meyer (The Netherlands), Jan Minx (Germany), Yacob Mulugetta (Ethiopia), Karen O’Brien (Norway), Michael Oppenheimer (USA), Joy J. Pereira (Malaysia), Ramón Pichs-Madruga (Cuba), Gian-Kasper Plattner (Switzerland), Hans-Otto Pörtner (Germany), Scott B. Power (Australia), Benjamin Preston (USA), N.H. Ravindranath (India), Andy Reisinger (New Zealand), Keywan Riahi (Austria), Matilde Rusticucci (Argentina), Robert Scholes (South Africa), Kristin Seyboth (USA), Youba Sokona (Mali), Robert Stavins (USA), Thomas F. Stocker (Switzerland), Petra Tschakert (USA), Detlef van Vuuren (The Netherlands), Jean-Pascal van Ypersele (Belgium)Technical Support Unit for the Synthesis ReportLeo Meyer, Sander Brinkman, Line van Kesteren, Noëmie Leprince-Ringuet, Fijke van BoxmeerReferencing this reportIPCC, 2014: Climate Change 2014: Synthesis Report. Contribution of Working Groups I, II and III to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change [Core Writing Team, R.K. Pachauri and L.A. Meyer (eds.)]. IPCC, Geneva, Switzerland, 151 pp.THE INTERGOVERNMENTAL PANEL ON CLIMATE CHANGE © Intergovernmental Panel on Climate Change, 2015First published 2015ISBN 978-92-9169-143-2This publication is identical to the report that was approved (Summary for Policymakers) and adopted (longer report) at the 40th session of the Intergovernmental Panel on Climate Change (IPCC) on 1 November 2014 in Copenhagen, Denmark, but with the inclusion of copy-edits and errata that have been corrected prior to this publication. These pre-publication errata are available at: http://www.ipcc.ch. The designations employed and the presentation of material on maps do not imply the expression of any opinion whatsoever on the part of the Intergovernmental Panel on Climate Change concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its fron...