Publications

The adoption of the 1.5°C long-term warming limit in the Paris Agreement made 1.5°C a ‘hot topic’ in the scientific community, with researchers eager to address this issue. This article describes this context in detail, and illustrates its importance by showing the impact it can have on global carbon budget estimates.

This special feature of the journal Regional Environmental Change examines biophysical impacts under different warming scenarios and considers scientifically derived development impacts to gain a better understanding of vulnerability to climate change.

This commentary in Nature Climate Change discusses how evidence from the observational climate record provides useful guidance in discriminating the climate impacts of half-degree warming increments, which is high on the science agenda since the adoption of the 1.5°C temperature limit in Paris Agreement.

Should the government accept the minimum electricity sector pathway suggested by the Finkel Review, Australia would very likely not be able to meet its obligations under the Paris Agreement, which calls for countries to adopt measures to hold global warming well below 2°C and limit this to 1.5°C.

Regional climate signals at specific global warming levels, and especially the differences between 1.5°C and 2°C, are not well constrained in the science. This article reviews alternative approaches for identifying regional climate signals associated with global temperature limits, and evaluates the extent to which they constitute a sound basis for impacts analysis.