Leaders participating in the 21st Conference of the Parties to the United Nations Framework Convention on Climate Change (COP21) took a souvenir photograph following the launching of the summit.

The summit, attended by Egyptian President Abdel Fattah El Sisi who is chairing the African heads of state and governments concerned with climate change, is held with the participation of around 150 heads of state and government to probe ways to reach an international agreement to combat climate change which is considered one of the biggest challenges of the 21st century.

Sources: MENA