Warming and extreme weather due to climate change are increasing demand for blood but decreasing the supply.

More info: https://www.nytimes.com/2025/04/16/climate/climate-emergency-blood-supply.html?campaign_id=54&emc=edit_clim_20250417&instance_id=152793&nl=climate-forward&regi_id=66704053&segment_id=196222&user_id=97eb24ff9121d1a70f01fac05f86ea1b