An unprecedentedly broad and diverse coalition of global civil society organizations and social movements (see the list here) has just released a joint assessment of the national pledges of action (called “INDCs” in UN lingo) that are being submitted in the global climate negotiations.
This assessment was done with eyes towards both adequacy and equity. Fundamentally, it asks what the INDCs add up to in relation to a 1.5°C / 2°C degree goal, and if each country is pledging to do its fair share of the necessary mitigation action, based on its historical emissions and its capacity to act. When it comes to public mitigation finance, adaptation, and loss & damage, the assessment restricts itself to estimating total global needs.
Technically, the Civil Society Review draws upon the analysis and modeling of the Climate Equity Reference Project, which is, of course, strongly associated with this site. However, it is done with respect to specific range of equity settings, one which defined the agreement within the coalition and, notably, one which is narrower than the range of settings supported by the Climate Equity Reference Calculator. On the adequacy side, it is referenced to a challenging global mitigation pathway that represent a widely used distillation of the most stringent category of pathways in the IPCC scenario database.
There are many details, most of which are explained in the report. The key point however, and please keep this in mind, is that the review does not argue that countries should only do their fair shares. Rather, it seeks to identify which countries are offering to do their fair share, which need to do more to meet their fair share, and which must be supported to do even more — sometimes much more — than their fair share if the world is to reach a below 2°C or even 1.5°C pathway.
The full report, the summary report, and the list of supporting organizations can all be found at http://civilsocietyreview.