Polar bears and narwhals are using up to four times as much energy to survive because of major ice loss in the Arctic, according to scientists. Once perfectly evolved for polar life, apex predators are struggling as their habitats shrink and unique adaptations become less suited to an increasingly ice-free Arctic, researchers say.
Guardian 24th Feb 2021 read more »
A practical guide to tackling the climate crisis – podcast. The first UN climate change conference was held in 1995 in Berlin. More than two decades later, our planet remains on track for three degrees of warming above pre-industrial levels by the end of the century. The answer to avoiding this catastrophe is both simple and staggeringly complicated: drastically reducing and reversing the amount of carbon dioxide entering our atmosphere. How do we do this? Science correspondent Natalie Grover speaks to Prof Mike Berners-Lee, author of There is No Planet B, who has crunched the numbers on everything from carbon offsetting and green investments to e-bikes.
Guardian 25th Feb 2021 read more »