Video
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How to make latkes for Hanukkah, the most energy-efficient holiday of all
We explain how the story of Hanukkah is an analogy for a new age of energy efficiency -- and how to celebrate by frying up some seasonal vegetables!
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Watch E.O. Wilson explain the meaning of human existence, in 6 minutes
Notable biologist and big-thinker E.O. Wilson drops the mic on the ways nature and human nature are intertwined.
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Bright ideas for biking at night
Here's your guide to bike lights, reflectors, and not getting flattened while bicycling in the dark.
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This video explains how to make you richer and protect the climate
Author and thinker Peter Barnes gives an elevator pitch for his proposal -- in an actual elevator.
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Watch Mark Bittman talk almond milk, hamburgers, and more
We force New York Times food writer Mark Bittman to choose between almond and dairy milk -- plus other hard calls.
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Watch dinosaurs defend the Gates Foundation’s farm policy
Some food activists are not happy with the Gates Foundation's programs to help farmers. But why? We boil the issue down in a new video.
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Watch Mark Bittman explain the virtues of fast food
Bittman's new cookbook explains, step-by-step, how to cut all the dilly-dallying out of meal-making.
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Naomi Klein says climate activists need to get comfortable attacking capitalism
Klein dropped by the Grist office to chat with David Roberts about her new book, "This Changes Everything: Capitalism vs. the Climate."
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We tried to eat every part of a salmon, and this is what we ended up with
Exactly how much blood, sweat, and tears go into a first-timer's salmon fileting? Watch our video to find out.