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Articles on Climate change

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Cape Town residents queueing to refill water containers at the Newlands Brewery Spring Water Point in January 2018. GettyImages

Dimming the sun could reduce future drought risk in Cape Town – but there’s a catch

Artificially dimming the sun, by injecting reflective particles into the upper atmosphere, could reduce the risk of Day Zero level droughts in Cape Town by more than 90% in the future.
Missing a field season can be devastating if your research subject is melting away. Karen Lloyd

From permafrost microbes to survivor songbirds – research projects are also victims of COVID-19 pandemic

Three scientists describe the fieldwork they’ve had to delay in 2020 because of the pandemic. These are setbacks not just for their careers, but for the body of scientific knowledge.
Finance Minister Chrystia Freeland gets a fist bump from Prime Minister Justin Trudeau after delivering the 2020 fiscal update in the House of Commons on Nov. 30, 2020. THE CANADIAN PRESS/Sean Kilpatrick

Canada’s fiscal update falls short in facing climate change and income inequality

The pace of federal government action to date does not align with the urgency of the twin climate and inequality crises. The latest fiscal update doesn’t go far enough on either crisis.
Shutterstock/CherylRamalho

An ocean like no other: the Southern Ocean’s ecological richness and significance for global climate

The Southern (Antarctic) Ocean is our planet’s primary storage of heat and carbon, and it’s home to extraordinary life forms, from tiny algae and spineless creatures to penguins, seals and whales.
Shutterstock

It might be the world’s biggest ocean, but the mighty Pacific is in peril

The Pacific Ocean produces oxygen, helps regulates the weather, provides food and livelihoods. It’s a place of fun, solace and spiritual connection. But its delicate ecology is under threat.
A boat navigates at night next to large icebergs in eastern Greenland. (AP Photo/Felipe Dana)

Arctic Ocean: climate change is flooding the remote north with light – and new species

The Arctic has been a remote place for much of its history. But climate change is bringing global problems and opportunities to its door.

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