Many people across the world are living in regions that, by 2015, had already experienced warming of more than 1.5°C for at least one season<sup><sup>[6]</sup></sup>. The impact of climate change falls disproportionately on the poorest and most vulnerable. Limiting global warming to 1.5°C, compared with 2°C, could reduce the number of people exposed to climate-related risks by up to several hundred million by 2050<sup><sup>[7]</sup></sup>. | Many people across the world are living in regions that, by 2015, had already experienced warming of more than 1.5°C for at least one season<sup><sup>[6]</sup></sup>. The impact of climate change falls disproportionately on the poorest and most vulnerable. Limiting global warming to 1.5°C, compared with 2°C, could reduce the number of people exposed to climate-related risks by up to several hundred million by 2050<sup><sup>[7]</sup></sup>. |