Great Lakes
A woman jumps into the shallow water of Lake Michigan as her companion takes her picture at Chicago's Oak Street Beach, Thursday, June 20, 2019.
Amr Alfiky/AP

ENCORE: Lake Michigan Warming; Writer Parker Palmer

The Great Lakes are warming. Although it might make for better swimming, higher temperatures could have a disastrous effect on Lake Michigan’s game fish, like trout and salmon, which depend on cold water. Plus, we revisit a conversation with writer and educator Parker Palmer. His most recent book is called On The Brink Of Everything: Grace, Gravity and Getting Old.

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