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PBS NOW ran an hour long show on big glacier melt — at the head of the Ganges in India, and Glacier Park, Montana. A bit of an odd mix of adventure and easy to digest scientific observations, but worth a quiet hour. The take away — we are in very bad shape. The source of the Ganges may be gone in 20 years or so — and it won’t just affect poor Indians.
Where the Glacier Once Reached