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Articles on Food security

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A flash drought in 2012 dried out soil, harming crops in Kansas and several other states. John Moore/Getty Images

Farmers face a soaring risk of flash droughts in every major food-growing region in coming decades, new research shows

If greenhouse gas emissions continue at a high rate, breadbaskets of Europe and North America will see a 50% chance of a flash drought each year by the end of this century.
Companies are now pairing data centres with greenhouses to reuse the heat emitted by computing hardware. (AP Photo/Peter Dejong)

Can the heat from running computers help grow our food? It’s complicated

While recuperating heat from data centres to ease greenhouse energy demands is better than letting it go to waste, we must not overlook the complex implications of these two newly merging industries.
Canadian food prices have soared over the past year. Higher food costs can affect nutrition decisions and ultimately health. THE CANADIAN PRESS/Darryl Dyck

Inflation bites: How rising food costs affect nutrition and health

Rapid increases in food prices due to inflation mean many Canadians may be making different food choices. Here are the possible short- and long-term effects of that, and some ways to save money.
Hundreds of freshwater basins across the world, including the dried-up Santa Olalla permanent freshwater lagoon, in Spain’s Doñana National Park, are the most likely to experience social and ecological impacts due to freshwater use. (Donana Biological Station/CSIC)

Ripple effect: As global freshwater basins dry up, the threat to ecosystems and communities grows

While we know how global changes in freshwater pose risks to humans and ecosystems, we know less about how people and ecosystems will respond to these global freshwater challenges.

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