Daniel M. Gold reviews Climate of Change in the New York Times:

Environmental Action By DANIEL M. GOLD
If shopping for an examination of the science of climate change, or of the political and economic debates surrounding it, be warned: the title of this documentary is misleading. It concerns environmental action, yes, but only tangentially refers to the effects of global warming. Instead, the director, Brian Hill, has traveled the planet to assemble portraits of citizens who are thinking globally and acting locally.