Cities muscle up
Cities and local government is where action tackling climate change is most effective. Communities are increasing the pressure on municipalities to take stronger action to clean up their act.
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SOTU’s glaring omission
President Trump’s State of the Union address on February 5 was notable for what it omitted. Not a squeak about climate change. He’s still the denier-in-chief.
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Sleepwalkers and bat brains
The latest Global Risks Report from the World Economic Forum puts the impact of the extreme weather caused by climate change on a par with nuclear war. Will this startling assessment finally jolt more governments to take serious measures to tackle global warming?
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Mercury rising
Recent studies confirm that Arctic region populations have dangerous levels of mercury in their blood. Coal-fired power plants are the main source of this potent neurotoxin. Canada and the US are switching from coal to natural gas, but then are exporting their coal to countries that are much less concerned about mercury emissions from power generation. Airborne mercury travels the globe. It will come back to haunt Canadians who think it’s no longer their problem.
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US climate assessment is grim
The National Climate Assessment just released by the US Global Change Research Program sets out in grim detail the projected negative impacts of global warming on the US environment, economy, and regions. The report contains strong warnings for Canada, especially its northern regions.
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SIDS and the rising seas
Small island developing states should be well advanced by now in planning for climate change. A crucial decision is to move disaster response agencies and key ministeries inland and away from the coast. Schools need to be retrofitted as community protection centres powered by photovoltaic solar energy. Communication systems need to be storm-proof.
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SIDS and the carbon budget
The IPCC report on global warming has a grim warning for small islands–where the hammer of climate change will fall the hardest. At the same time, the Earth’s carbon budget is depleting fast as emissions of greenhouse gases continue to rise.
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What’s in the carbon toolbox?
What’s the best way to bring down emissions of greenhouse gases? Economists assert that a carbon tax or a cap-and-trade mechanism is the best way to achieve substantial emission reductions. But there is solid evidence that regulatory measures and legislating standards work faster and achieve deeper cuts.
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Global warming heats up
The IPCC’s report on the impacts of global warming of 1.5 degrees sets out the disastrous consequences of government inaction. Pathways to limiting global warming are possible–with a massive transition to renewable energy and the phasing out of coal.
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Knee-capping Ontario
Ontario’s new provincial government has acted recklessly and irresponsibly in shutting down the cap-and-trade emissions trading scheme the province set up with Quebec and California. Cap and trade has substantially reduced Ontario’s emissions of greenhouse gases, and carbon revenues have financed strong growth in energy efficiency and state-of-the-art low-carbon technologies. This progress has now ground to a halt.
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