"The NBER Bulletin on Aging and Health provides summaries of publications like this. You can sign up to receive the NBER Bulletin on Aging and Health by email. Efforts to reduce greenhouse gas emissions in the US have relied on Corporate Average Fuel Economy (CAFE) Standards and Renewable Fuel...

Water scarcity, urban population growth, and deteriorating infrastructure impact water security around the globe. As California wrestles with the most significant drought in its recorded history, struggling to secure reliable water supplies for the future, it faces all of these crises. The story...