What is the Kyoto Protocol
It commits countries to limit and reduce greenhouses gas emissions in accordance with agreed individual targets.
What is the aim of the Paris Agreement?
To hold increase in global average temperatures to 2c below pre-industrial levels and pursue efforts to limit warming to 1.5c
What is the most commonly used definition of sustainable development
Bruntland report - sustainable development is development that meets the needs of the present without compromising the ability of future generations to meet their own needs.