
In case you missed it — or missed the significance of it — polar bear specialist Mitch Taylor correctly pointed out in his recent essay (a response to the New York Times article that appeared Tuesday (10 April) about the Harvey et al. (2018) BioScience paper) that the International Union for Conservation of Nature Polar Bear Specialist Group (IUCN PBSG) have given up using computer models of future sea ice extent based on rising CO2 levels supported by the IPCC.















