Sign this online petition from the Canadian Voice of Women for Peace (VOW):

Dear Prime Minister,

 The Canadian Voice of Women for Peace (VOW) is concerned about war and global warming. This year the Intergovernmental Panel on Climate Change (IPCC) released its fifth assessment report on the state of the climate. From its analysis and modelling, the IPCC warns that humanity is on a path toward dangerous climate change if we do not immediately and deeply reduce greenhouse gas emissions. [Read full petition]