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forests

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Governments worldwide unprepared for deadly wildfires

A warming planet and changes to land use patterns mean more wildfires will scorch large parts of the globe in coming decades, causing spikes in unhealthy smoke pollution and other problems that governments are ill prepared to confront, according to a U.N. report being released on Wednesday, February 23, 2022.

Can Canada's forests survive climate change?

Ten thousand years ago, when the last ice age gave way to the Holocene, a great migration was triggered in North America: trees began travelling northward, colonizing newly thawed landscapes at a pace of up to 500 metres a year. In a geoclimatic blink of an eye, trees colonized 38 per cent of the landmass now known as Canada, ultimately giving us nearly a 10th of all the forest in the world.