Cool. The pursuit of usable waste heat is one of the great unheralded stories of the green shift. Next Article Attention Catholics David Roberts Culture Grist thanks its sponsors. Become one. Grist thanks its sponsors. Become one. To support our nonprofit environmental journalism, please consider disabling your ad-blocker to allow ads on Grist. Here's How
Will the Farm Bill be the next big climate package? It depends on the midterm elections. John McCracken
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