UN Report: Nature’s Dangerous Decline ‘Unprecedented’; Species Extinction Rates ‘Accelerating’
Umweltbundesamt Erhebung pro Kopf Verbrauch (DE)
World Economic Forum Global Risk Report 2019
University of Central Florida, Dan Britt Geological Evidence about Climate (youtube)
University of Cambridge, David Stern Sustainable Energy – without the hot air (free e-book)
Individual Studies: Science, How fast are the oceans warming?, article