It’s that time of year again: No, not election season — it’s party time! A reader writes to say her sorority is about to go on a major Jell-O shot bender. Being a responsible drinker, she continues, “We want to get drunk, but we also want to protect the environment.”

As you should. And Umbra is here to end the paper-vs.-plastic Jell-O cup debate (hint: neither) and tell you what’s really in that gelatinous goo (it’s not horse hooves, but it’s equally disgusting).

This year marks the 10th anniversary of our Ask Umbra advice column, and to celebrate, we’re pulling a favorite gem of eco-advice out of the archives each week.

Send your green-living questions to Umbra.

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