Africa: The Soil’s Early Warning System – Microbes Can Predict Desertification Before Plants Start to Die

Africa: The Soil’s Early Warning System – Microbes Can Predict Desertification Before Plants Start to Die

Microbial ecology (the study of how tiny microbes interact with each other and their environment) underpins the health of every ecosystem on Earth. The microbes living in soil recycle nutrients, support plant growth and help ecosystems respond to environmental change. In this explainer, microbial ecologist Marc Van Goethem tells us why microbes are critical to…

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At least 38 killed after powerful 7.7 earthquake strikes Indonesia, triggers tsunami warning

At least 38 killed after powerful 7.7 earthquake strikes Indonesia, triggers tsunami warning

A 7.7-magnitude earthquake that struck eastern Indonesia on Saturday killed at least 38 people, a disaster management official said, revising an earlier toll. “Thirty-eight people have been confirmed dead, two were seriously injured, 11 sustained minor injuries, and approximately 2,000 people have evacuated on their own,” National Disaster Mitigation Agency chief Suharyanto told a news…

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SA’s AI lead is good news; it’s also a warning

SA’s AI lead is good news; it’s also a warning

Justin Mackenzie, managing director of VO Connect. Artificial intelligence (AI) is no longer sitting in strategy decks. It is already showing up in support desks, sales teams, finance workflows and customer-facing operations. Microsoft’s latest AI diffusion data places South Africa ahead of every other African market measured, with more than 23% of the working-age population…

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AI demand sparks ‘chipflation’ warning

AI demand sparks ‘chipflation’ warning

Soaring memory chip prices driven by massive AI demand risk stoking “chipflation”, Morgan Stanley analysts have cautioned, as makers of devices from smartphones to PCs are forced to choose between raising prices and settling for thinner margins. The brokerage said on Tuesday that memory chip prices have spiked sixfold in the past year, as manufacturers…

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