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Solar farm, Región de Antofagasta, Chile
April 2019

Centred on science – how the IPCC can guide mitigation action

Dr Michiel Schaeffer, Dr Robert Brecha, Bill Hare

The IPCC Special Report on 1.5°C contains the best available science to guide the development of Long-Term Low Emission Development Strategies (LT-LEDS), which are due to be submitted in 2020 under the Paris Agreement. One essential function of LT-LEDS is to provide a long-term 1.5°C consistent trajectory as an essential guide for increasing the level of mitigation ambition in the updating of NDCs, also due in 2020. Coupling the process of developing full LT-LEDS and submitting these by 2020 will make the process of further ramping up NDCs more coherent in the years to come.
NYC March for Science
March 2019

The Green New Deal (GND) is currently only in the form of a “resolution” introduced by Representative Alexandria Ocasio-Cortez and Senator Ed Markey; any actual legislation that results from the resolution will be taken up by the respective chambers of Congress – and likely will not be done as a whole package. Having said that, the GND is a rare example of proposing how to tackle a societal-scale set of challenges not by looking at individual components but by presenting a vision for the whole system.