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Articles on Agriculture

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Climate change stresses plants, forcing them to turn off the cellular machinery that helps them grow. (Shutterstock)

How climate change stresses plants and alters their growth

The climate crisis makes it important to investigate and understand the mechanisms of plant growth if we are to keep agricultural crops sustainable.
Bees feeding in monoculture fields of single crops such as sunflowers crowd together and pass parasites to one another at high rates. Lauren Ponisio/University of Oregon

Planting mixes of flowers around farm fields helps keep bees healthy

Huge single-crop fields attract bees in such numbers that they spread parasites to one another. Planting diverse mixes of flowers around fields helps spread out pollinators and keep them healthy.
Egyptian Prime Minister Mostafa Madbouly pledged to keep food prices in the fair range amid the ongoing conflict between Russia and Ukraine. Photo by Ahmed Gomaa/Xinhua via Getty Images

Russia-Ukraine crisis poses a serious threat to Egypt – the world’s largest wheat importer

Egypt is already feeling the impact of the war, which has led to recent cancellation of tenders due to lack of offers, in particular from Ukraine and Russia.
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The Groundswell protest claimed regulation and taxes are unfair to farmers – the economic numbers tell a different story

Farmers from the Groundswell movement want more concessions from the government but the environmental and economic cost might be more than New Zealand can afford.
Carbon markets can protect forests but increasing the economic value of these lands can also create incentives for land-grabbing. (Boudewijn Huysmans/Unsplash)

Carbon markets could protect nature and the planet, but only if the rights of those who live there are recognized too

Many see carbon markets as key to channelling billions of dollars into reducing carbon emissions and protecting forests, but they also put the well-being of communities at risk.
A burned ‘Caution: Children at play’ sign remained after a wildfire devastated the town of Berry Creek, Calif., in 2020. Carolyn Cole/Los Angeles Times via Getty Images

US climate risks are rising – a scientist looks at the dangers her children will have to adapt to, from wildfires to water scarcity

The author’s 9-year-old son will likely face about four times as many extreme events in his lifetime as older adults today. An international report explains the impacts already being felt.
The old village of Aceredo, submerged 30 years ago when a hydropower dam flooded the valley, emerged during a drought in northwestern Spain, in February 2022. (AP Photo/Emilio Morenatti)

IPCC report: Half the world is facing water scarcity, floods and dirty water — large investments are needed for effective solutions

Water is central to adapting to climate change, but very few of the strategies put in place to respond to water hazards or ensure its availability have been evaluated.

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