Konrad Paulsen, Chile Omer Mohamed Eltom Elshami, Sudan Celso Pazos Alberdi, Cuba William Hare, Saint Lucia Hoon Park, Republic of Korea Cathy Johnson, UK David Reidmiller, US IPCC Secretariat during the afternoon plenary Debra Roberts, Working Group II Co-Chair Hans-Otto Pörtner, Working Group II Co-Chair Valérie Masson-Delmotte, Working Group I Co-Chair Jim Skea, Working Group III Co-Chair P.R. Shukla, Working Group III Co-Chair Carlos Martin-Novella, IPCC Deputy Secretary View of the dais during the afternoon plenary Hoesung Lee, IPCC Chair Hoesung Lee, IPCC Chair (center), speaks with Sophie Schlingemann, IPCC Legal Officer (left) and Mannava Sivakumar, Acting IPCC Secretary (right) Delegates between sessions Dan Zwartz, New Zealand, with Jesbin Baidya, IPCC Secretariat, and Elhousseine Gouaini, WMO 3K1A6839 Around the UNEP grounds Kiyoto Tanabe, Task Force Bureau Co-Chair Birama Diarra, Mali Guilherme do Prado Lima, Brazil Øyvind Christophersen, Norway Jacqueline McGlade, UNEP José Romero, Switzerland Akio Takemoto, Japan Lutz Morgenstern, Germany Karen Dodds, Canada Karen Dodds, Canada Raphaël Cuvelier, Monaco Raphaël Cuvelier, Monaco Trigg Talley, US Mannava Sivakumar, Acting IPCC Secretary Jean-Pascal van Ypersele, Belgium Khalid Abuleif, Saudi Arabia Hoesung Lee, IPCC Chair Hoesung Lee, IPCC Chair View of the dais David Carlson, World Meteorological Organization (WMO) David Carlson, World Meteorological Organization (WMO) Achim Steiner, Executive Director, UNEP Achim Steiner, Executive Director, UNEP Achim Steiner, Executive Director, UNEP Delegates during the morning plenary Panel speakers during the opening plenary Richard Sunkuli, Ministry of Environment, Natural Resources and Regional Development Authorities, Kenya Delegates convene at the UNEP Headquarters in Nairobi, Kenya, for the start of the IPCC-43 meeting Richard Sunkuli, Ministry of Environment, Natural Resources and Regional Development Authorities, Kenya Hoesung Lee, IPCC Chair Achim Steiner, Executive Director, UNEP, walks with Ibrahim Thiaw, Deputy Executive Director, UNEP Delegates meet informally before the start of plenary José Romero, Switzerland (center), speaks with delegates Debra Roberts, Co-Chair for Working Group II, speaks with Florin Vladu, Adaptation Programme Manager, UN Framework Convention on Climate Change (UNFCCC) Delegates between sessions Delegates meet informally before the start of plenary