An Environment Canada report recently published in Geophysical Research Letters confirms that Canada’s lack of action on climate change is likely going to mean an inevitable 2 degrees Celsius of warming projected by 2100. The report, entitled Carbon emission limits required to satisfy future representative concentration pathways of greenhouse gases, suggests that Canada must “ramp down to zero [carbon emissions] immediately” to avoid a 2 degree Celsius rise in worldwide temperature.
That will be nearly impossible, since current Canadian leadership still has no climate policy in place to deliver on such an uncompromising action plan. The Vancouver Sun notes some of the consequences of inaction: “Allowing temperatures to climb more than 2 C could wipe out thousands of species, melt Arctic ice and trigger a rise in sea level of several metres.”
Environment Canada’s latest study confirms that Stephen Harper and other leaders have not honored their international commitments to avoid the dangerous climate disruption that will ensue with 2 degrees C or more of rising temperatures. Unfortunately, the Harper government remains a master at climate change inaction.
Back in March when the prospect of a majority NDP government in Alberta was still a twinkle in Rachely Notley’s eye, the to-be premier...