Some say eating insects could save the planet, as we face the potential for global food and protein shortages. It's a common practice in many parts of the world, but what would it take to make bugs more appetizing to the masses here in the U.S.? Does it even make sense to try? A look at the arguments for and against the practice known as entomophagy, and the cultural and environmental issues involved.
Diane talks with Elizabeth Doyle, the founder of Yankee Clippers, an unusual horticultural service that specializes in hand-pruning trees, shrubs, vines, and evergreens.
- Elizabeth Doyle founder of Yankee Clippers
- Adrian Higgins gardening editor for the "Washington Post"
- Tom Tyler extension agent for Arlington County, Virginia, and author of "The Indiana Gardener's Guide"
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