The 21st session of the Conference of the Parties (COP21) to the United Nations Framework Convention on Climate Change (UNFCCC) will be held from November 30th to December 11th 2015 in Paris, bringing together around 40,000 participants from governments, UN agencies, civil society and INGOs. The aim is to reach a global legally binding climate agreement to limit global average temperature increases to below 2°C and facilitate the transition towards resilient, low-carbon societies and economies.