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Bob Schildgen

Got a question? Ask Mr. Green!

What Is the Environmental Impact of Meal-Delivery Services?

Mr. Green delivers a surprising answer
By Bob Schildgen September 5, 2018
In this story: , food and drink
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Is There a Biodegradable Disposable Diaper?

Keep those diapers out of the landfill, says Mr. Green
By Bob Schildgen September 3, 2018
In this story: , recycling
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What Do I Do With Old VCR Tapes?

Mr. Green unspools the answer
By Bob Schildgen August 19, 2018
In this story: recycling
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Is Composting for Methane Gas a Good Way to Conserve Energy?

Not really, says Mr. Green—your best bet is to simply reduce food waste
By Bob Schildgen August 14, 2018
In this story: food and drink
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Why Isn't There One Easy Way to Recycle Glass?

It's complicated, says Mr. Green
By Bob Schildgen August 6, 2018
In this story: recycling
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Are Biodiesel Fuels Really an Alternative to Gasoline?

Mr. Green checks under the hood
By Bob Schildgen July 26, 2018
In this story: air
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Can We Trust the Label "Organic"?

Mr. Green checks the facts
By Bob Schildgen July 10, 2018
In this story: food and drink
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What Are the Safest Soaps and Shampoos for a Boating Trip?

Here's a green-cosmetics database you can use for any vacation
By Bob Schildgen July 5, 2018
In this story: , buyers' guide
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Is a Landline Better Than a Cellphone?

Mr. Green calls up the answer
By Bob Schildgen July 1, 2018
In this story: recycling
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Which Is Better for the Environment, Flying or Sailing?

Either way, it's always best to minimize travel when possible
By Bob Schildgen June 25, 2018
In this story: travel, environment
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