How Thoreau Helped Make Walden Pond One Of The Best Places To Study Climate Change In The U.S.

primack-thoreau1WBUR
quoting Richard Primack, College and Graduate School of Arts and Sciences

Today is the 200th birthday of author, activist and abolitionist Henry David Thoreau…”

Expert quote:

“We know that climate change is partially responsible. A lot of the species that have declined the most are the cold-loving, northern wild flowers.”

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