COLLABORATEURS Philip Bubb, PNUE-WCMC Alison Campbell, PNUE-WCMC Jörn Scharlemann, PNUE-WCMC Christoph Zöckler, PNUE-WCMC Nicola Barnard, PNUE-WCMC Martin Jenkins, PNUE-WCMC Valerie Kapos, PNUE-WCMC Francine Kershaw, PNUE-WCMC Abisha Mapendembe, PNUE-WCMC Ieva Rucevska, PNUE/GRID-Arendal Emily Corcoran, PNUE/GRID-Arendal Kathrine Johnsen, PNUE/GRID-Arendal Åke Bjørke, PNUE/GRID-Arendal Peter Prokosch, PNUE/GRID-Arendal Ingunn Vistnes, NORUT-NIBR Finnmark Robert Alkemade, PBL, The Netherlands Ben ten Brink, PBL, The Netherlands Michel Jeuken, PBL, The Netherlands Kees Klein Goldewijk, PBL, The Netherlands Ibrahim Thiaw, PNUE, Nairobi Anantha Duraiappah, PNUE, Nairobi Renate Fleiner, PNUE, Nairobi Jacqueline Alder, PNUE, Nairobi Yvette DieiOuadi, FAO, Rome Mats Eriksson, ICIMOD, Nepal Madhav Karki, ICIMOD, Nepal Golam Rasul, ICIMOD, Nepal Julie Dekens, ICIMOD, Nepal Basanta Shrestha, ICIMOD, Nepal Richard Gregory, RSPB, UK Sara Scherr, Ecoagriculture Partners, Washington, USA Toby Hodgkin, Bioversity International, Rome

CRÉDITS PHOTOGRAPHIQUES 1,3 iStockphoto/Clint Spencer 1,3 iStockphoto/Matt Porteous 4 Topham Picturepoint/Ntuyen Van Than 9 iStockphoto/Oleg Prikhodko 10 i Stock photo/Harry Thomas 13 iStockphoto 14 To- pham Picturepoint/Mindourgas Kulbis 16 Topham Picturepoint 17 iStockphoto/Joe Cicak 17 iStockphoto/Joan Vicent Cantó Roig 18 iStockphoto/Guenter Guni 19 iStockphoto 19 iStockphoto/Tomas Bercic 22 Topham Picturepoint/Kim Hunt 23 iStockphoto/Joel Carillet 24 iStockphoto/Graham Heywood 25 iStockphoto/Kriss Russell 25 iStockphoto/Michel de Nijs 26 i Stockphoto/Warwick Lister-Kaye 28 iStockphoto/Gordon Dixon 32 iStock photo/Georg Winkens 32 i Stockphoto/Michel de Nijs 34 Topham Picturepoint 36 iStockphoto/Chen How Sia 38 iStockphoto/Tammy Peluso 38 iStockphoto 41 iStockphoto/Alberto Pomares 42 iStockphoto/Me- rijn van der Vliet 46 iStockphoto/Clint Spencer 47 iStockphoto 51 Topham Picturepoint/T. Balabhadkan 52 Association for Com- parative Alpine Research/Erwin Schneider 52 The Mountain Ins- titute/Alton Byers 53 i Stockphoto/Andrzej Stajer 54 iStockphoto/ Vikram Raghuvanshi 57 i Stockphoto/Ruvan Boshoff 59 Topham Picturepoint/T. Balambhadran 61 Topham Picturepoint/Ali Budi- man 64-65 Topham Picturepoint/C. Chamorma 66 iStockphoto 68 i Stockphoto 69 iStockphoto/Giorgio Fochesato 70 iStockphoto/ Peter Malsbury 70 iStockphoto/Mark Kostich 74 iStockphoto/De- jan Suc 74 Topham Picturepoint 75 iStockphoto/Andrew Howe 75 iStockphoto/Iain Cartwright 75 iStock photo/Andrew Howe 75 iS- tockphoto/Andrew Howe 76 iStockphoto/Robert Pinna 77 Topham Picturepoint/Yadcha Feng 78 iStockphoto 80 iStockphoto/Guenter Guni 81 iStockphoto/Michel de Nijs 81 iStockphoto/Jose Gil 84 iS- tockphoto/Mayumi Terao 85 Topham Picturepoint/Jorgen Schytte 86 Topham Picture point 87 i Stockphoto/Claudia Dewald 88 To- pham Picturepoint/Loutfi Abou-Zeid 90 i Stockphoto/Sean Locke 90 iStockphoto/Ines Gesell 92 iStockphoto/Don Bayley 106 The Image Works/TopFoto 108 Topham Picture point/Duan xing-yun

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