Does climate change lead to more migration? Here’s why researchers can’t agree on the evidence

Images of families displaced by floods, prolonged droughts or extreme storms have become a distressingly regular feature of the daily news. As the impact of climate change intensifies, so does…

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Rhino horn: why South Africa wants to revive the international trade, and why critics fear the consequences

South Africa wants to expand exports of rhino hunting trophies and other wildlife products. The move relies on an exemption process within the international treaty that has largely restricted rhino…

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My unsung hero of science: William Adams, the Bombay bureaucrat whose vision of a solar future was dashed by colonial conservatism

William Adams was entranced by energy. As a young man, his interest was nursed by working as a clerk in a London patent office in the 1860s. This gave him…

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Climate change: how fires and floods are creating uninsurable areas across Europe

As climate change makes extreme weather events more intense and frequent, “uninsurable areas” are becoming increasingly common. They are a clear demonstration that insurance – the mechanism through which modern…

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