Climate change presents the single biggest threat to sustainable development everywhere and its widespread, unprecedented impacts disproportionately burden the poorest and most vulnerable. 

Urgent action to halt climate change and deal with its impacts is integral to the successful implementation of the Sustainable Development Goals (SDGs).

UN Climate Change Executive Secretary Patricia Espinosa, spoke at the International Post Corporation’s 2019 Annual Conference underlining the importance of the global postal sector's sustainability efforts to achieve the common goals of the Paris Climate Change Agreement.