Climate Change & Anthropocene Extinction 37: If the sea ice goes, so does the Arctic ecosystem

All life forms that depend on Arctic sea ice will be hurt when that sea ice disappears. And especially when you also depend on other life forms that depend on sea ice. Polar bears are an obvious example (and if … Continue reading

Do the math! Because climate sensitivity is logarithmic, 1.5 degrees target was already breached at 400 ppm – if you look at CO2 only (& assume ECS = 3C)

According to ‘conventional climate science’ the currently already emitted amount of CO2 (404 ppm) leads to a committed warming of 1.56 degrees Celsius. To keep ‘the promise of Paris’ – the CO2 concentration must go down, down to below 400 … Continue reading