We can’t solve a global climate problem overnight. But here in California, the Sierra Nevada Alliance and Sierra Nevada Conservancy are doing their part to respond to the decline in snowpack.

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Public awareness about the scientific research on the dangers of concussions led to reforms in how players who have suffered head injuries are treated and when they are let back on the field. We need to make sure people understand that the risks players face from intense heat will increase as our climate continues to change.

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