Canada has a toxic tailings problem

It’s time for oil companies to be held accountable for cleaning up their toxic waste. 
Canada's federal Environment Minister Steven Guilbeault. More than two years ago, the federal government declared that tailings seepage must be 'urgently' addressed, yet it has failed to enforce the Fisheries Act, writes Aliénor Rougeot. The Hill Times photograph by Andrew Meade
Opinion
BY ALIENOR ROUGEOT
March 9, 2023

The tarsands tailings ponds are out of sight and out of mind for most Canadians, but the massive reservoirs of toxic waste from what was 

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