Increased emissions of greenhouse gases have led to a rapid and steady increase in global temperatures, which in turn is causing catastrophic events all over the world – from Australia and the US experiencing some of the most devastating bushfire seasons ever recorded, locusts swarming across parts of Africa, the Middle East and Asia, decimating crops, and a heatwave in Antarctica that saw temperatures rise above 20C for the first time. The last time carbon dioxide levels on our planet were as high as today was more than 4 million years ago. Here are some of the biggest environmental problems of our lifetime, from deforestation and biodiversity loss to food waste and fast fashion.Īs of May 2023, CO2 PPM (parts per million) is at 420.00 and the global temperature rise is 1.15C compared to pre-industrial levels. While the climate crisis has many factors that play a role in the exacerbation of the environment, there are some that warrant more attention than others. Earth.Org is powered by over 150 contributing writers Photograph by Roy Mangersnes
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