Oxfam

Demonstrators from NGO Oxfam wear big heads of world leaders, US President Barack Obama, Chinese President Xi Jinping, French President Francois Hollande, Indian Prime Minister Narendra Modi, German Chancellor Angela Merkel and Australian Prime Minister Malcolm Turnbull, in front of the COP21 conference center in Le Bourget, north of Paris, France, 10 December 2015. The 21st Conference of the Parties (COP21) is held in Paris from 30 November to 11 December aimed at reaching an international agreement to limit greenhouse gas emissions and curtail climate change

Yoan Valat/EPA

Demonstrators from NGO Oxfam wear big heads of world leaders, US President Barack Obama, Chinese President Xi Jinping, French President Francois Hollande, Indian Prime Minister Narendra Modi, German Chancellor Angela Merkel and Australian Prime Minister Malcolm Turnbull, in front of the COP21 conference center in Le Bourget, north of Paris, France on Thursday

Activists of global anti-poverty charity Oxfam wearing masks depicting leaders of the member countries of the G7 (L-R) Italian Prime Minister Matteo Renzi, U.S. President Barack Obama, Canadian Prime Minister Stephen Harper, Japanese Prime Minister Shinzo Abe, German Chancellor Angela Merkel, French President Francois Hollande and British Prime Minister David Cameron, protest prior to the G7 summit, in Munich, Germany June 3, 2015. The Group of Seven (G7) two-day summit, being held at Elmau palace in Bavaria, begins on Sunday

Wolfgang Rattay/Reuters

Activists of global anti-poverty charity Oxfam wearing masks depicting leaders of the member countries of the G7 Italian Prime Minister Matteo Renzi, U.S. President Barack Obama, Canadian Prime Minister Stephen Harper, Japanese Prime Minister Shinzo Abe, German Chancellor Angela Merkel, French President Francois Hollande and British Prime Minister David Cameron, protest prior to the G7 summit, in Munich, Germany on Thursday

Oxfam activists protest during the G7 summit

EPA/Stephanie Lecocq

Members of non-governmental organisation Oxfam play music and wear G7 leaders’ masks during a protest ahead of the G7 leaders summit near the EU headquarters in Brussels 0n Wednesday.

Jamal, an 11-year old Syrian refugee, left, points his toy gun as he plays with his friend, at a temporary refugee camp in the eastern Lebanese town of Marj near the border with Syria, Lebanon, Monday, May 20, 2013. Oxfam an international aid organization is appealing for more funds to help Syrian refugees in Lebanon and Jordan, saying warmer weather will increase health risks due to lack of shelter, water and basic sanitation. Oxfam says it needs $53 million dollars to improve access to water and proper sanitation for Syrian refugees. So far the aid group has received $10.6 million dollars.(AP Photo/Hussein Malla)

Hussein Malla/AP

Jamal, an 11-year old Syrian refugee (left), points his toy gun as he plays with his friend at a temporary refugee camp in the eastern Lebanese town of Marj near the border with Syria, Lebanon on Monday.