Stephen Leahy

  • Soil is becoming endangered, and this reality needs to be part of our collective awareness in order to feed nine billion people by 2050, say experts meeting in Reykjavík, Iceland.And a big part of reversing soil decline is the use of carbon, the same element that is helping to overheat the ...

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  • Protecting bits of nature here and there will not prevent humanity from losing our life support system. Even if areas dedicated to conserving plants, animals, and other species that provide Earth's life support system increased tenfold, it would not be enough without dealing with the big issues of ...

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