New parents face an avalanche of uncertainties, and one of the biggest is the diaper question. Is it better for the earth (and your baby's bum) to choose cloth or disposable? With the help of some wee friends, advice maven Umbra Fisk delivers the straight poop on this perplexing topic. Ask Umbra is the first video series produced by GristTV. Look for new video tips for greening your life from Umbra every other week.

Plast-ick! Which plastics are safe? Which should be avoided? Grist advice guru Umbra Fisk broadcasts her quick tips here!

Green up your act! Going green doesn’t mean giving up on being clean. Grist advice mistress Umbra Fisk offers up alternatives to chemical-laden cleaning products.

Pedal Power to the People!