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Articles on Climate change

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All is not well in the world just because stock markets are up – particularly when it comes to climate change. THE CANADIAN PRESS/Frank Gunn

It’s worth a daily reminder: When markets are up, the environment is down

Don’t let stock markets reports convince you that when the markets are up, all is well in the world. When the market is up, carbon dioxide in the atmosphere is up, and the global environment is down.
Droplets rising from the Champagne vent on the ocean floor in the Mariana Islands. Fluids venting from the site contain dissolved carbon dioxide. NOAA Ocean Explorer

Deep sea carbon reservoirs once superheated the Earth – could it happen again?

Thousands of years ago, carbon gases trapped on the seafloor escaped, causing drastic warming that helped end the last ice age. A scientist says climate change could cause this process to repeat.
A recent poll suggests many Canadians support the idea of a Green new Deal. Allan Lissner/flickr

The Green New Deal is going global

The idea of the Green New Deal has been around for more than a decade. Why all the fuss about it now?
The coral reef of Rarotonga helped scientists create a better climate history. Corey Huber

El Niño has rapidly become stronger and stranger, according to coral records

El Niño events can affect millions of people around the world, causing drought in Australia and floods in the Americas.

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