Combat climate change, or clean up California’s water? Those alarmed by the Legislature’s decision to dip into a greenhouse gas fund to pay for clean drinking water may need to get used to it: constitutional restrictions on spending that money are set to expire in 2021. At issue is the decision to address one environmental crisis—the lack of clean water for one million Californians—with money set aside for fighting another: climate change. It’s a move that pits those committed to curbing greenhouse gases against environmental allies over $1.4 billion dollars of polluters’ money, even as the state boasts a $20.6 billion surplus.