This is a guest post by David Suzuki.
Because we enjoy relatively pure air, clean water and healthy food systems, Canadians sometimes take the environment for granted. Many scarcely blink if oil from a pipeline spills into a river, a forest is cleared for tar sands operations or agricultural land is fracked for gas. If Arctic ice melts and part of the Antarctic ice sheet collapses, well… they’re far away.
Some see climate change as a distant threat, if they see it as a threat at all. But the scientific evidence is overwhelming: climate change is here, and unless we curb behaviours that contribute to it, it will get worse, putting our food, air, water and security at risk. A recent White House report confirms the findings of this year’s Intergovernmental Panel on Climate Change Fifth Assessment report, and concludes global warming is a clear and present danger to the U.S.
“Climate change is not a distant threat, but is affecting the American people already,” says White House science adviser John Holdren in a video about the report. “Summers are longer and hotter, with longer periods of extended heat. Wildfires start earlier in the spring and continue later into the fall. Rain comes down in heavier downpours. People are experiencing changes in the length and severity of allergies. And climate disruptions to water resources and agriculture have been increasing.”
Recognizing the problem’s severity is a start, but whether the U.S. will actually do anything is another question. Action to curb climate change is constantly stalled — thanks to the powerful fossil fuel industry, political and media denial, extensive fossil fuel-based infrastructure and citizen complacency.