oday on Crosscurrents: The cannabis industry's effect on the state's water supply. How a team of researchers have been using satellite images to study cannabis grow sites for three years.

12/18: The environmental impact of legalized marijuana

<p>Crosscurrents is KALW Public Radio's award-winning news magazine, broadcasting in the Bay Area Mondays through Thursdays on 91.7 FM. We make joyful, informative stories that engage people across the economic, social, and cultural divides in our community.</p>

Society & Culture

Crosscurrents is KALW Public Radio's award-winning news magazine, broadcasting in the Bay Area Mondays through Thursdays on 91.7 FM. We make joyful, informative stories that engage people across the economic, social, and cultural divides in our community.

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12/18: The environmental impact of legalized marijuana

12/18: The environmental impact of legalized marijuana

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