The Special Report on Global Warming of 1.5°C. Written by 91 authors from 40 countries, with 133 contributing authors and 1,113 reviewers, is a “final call” on global warming, urging ‘rapid, far-reaching and unprecedented changes in all aspects of society’ in order to stay below 1.5°C
A report has been published on the possibility of the 'Hothouse Earth' scenario, in which man-made climate change may result in irreversible tipping points and catastrophic environmental change. Collective action is required to prevent this including hydrofluorocarbon (HFC) management under the Kigali amendment.
The first post-Paris climate conference promised to make headway on devising a means to implement the Paris Agreement. Hopes were high for these talks to make progress but just into the first week both delegates and observers were sideswiped by arch-climate sceptic Donald Trump winning the US presidency.
Parties to the Montreal Protocol have adopted an historic global agreement mandating controls on hydrofluorocarbon (HFC) consumption and production after eight years of protracted negotiations. The Kigali Amendment will avoid more than 70 billion tonnes of CO2-equivalent HFC emissions
Today is the International Day for the Preservation of the Ozone Layer, not the most showy or emotive global observance but arguably one of the most important as it commemorates the 1987 signing of the Montreal Protocol on Substances that Deplete the Ozone Layer