As the climate crisis intensifies, a vital ocean current that includes the Gulf Stream seems to be falling apart, and thus could fail its mission to moderate the climate by bringing heat north from the tropics and cold back south. We explain the latest research and the potentially disastrous shutdown of this current. 

Also, a decade ago California became the first US state to ban single-use plastic bags, and eleven states followed suit. But some 18 other states have gone in the opposite direction and even blocked local cities and towns from prohibiting single use plastic bags. We cover successes and setbacks for efforts to minimize plastic bag waste.

And poet and essayist Ross Gay is back with a follow up to his 2019 Book of Delights, loaded with moments of good that sprout amid our troubles. He shares readings from his new Book of (More) Delights celebrating simple joys such as clothes on a clothesline, garlic sprouting, and dandelion abundance.

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