[Co2 insanity] - For Children - Schedule - NYTimes.com

How is planting a seed in Lower Manhattan a step toward preserving the polar ice caps? What can you do in just one minute to help relieve global famine?

Although these sound like riddles, children will address them as real-life questions on Saturday at the Action Center to End World Hunger.
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Family Fun Day will focus on climate change and how measures like urban gardening combat it.