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EarthTalk: Cigarette litter

from:EarthTalk

Dear EarthTalk: Has anyone ever studied the environmental impact of discarded cigarettes? I’m constantly appalled at the number of drivers I see pitching their butts out their...

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EarthTalk: Green ways to keep groundhogs and others away

from:EarthTalk

Dear EarthTalk: What would you recommend as a non-toxic/non-lethal way to keep squirrels, gophers and groundhogs away? -- F.G.Keeping unwanted critters away can...

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EarthTalk: Upgrading older appliances

from:EarthTalk

Dear EarthTalk: I am considering upgrading some older appliances in my home. Where can I find information on which models are the most energy efficient? -- J.D.There has...

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EarthTalk: Tax incentives for energy-efficiency

from:EarthTalk

Dear EarthTalk: Since Obama took office, have any new incentives been put in place for homeowners looking to increase energy efficiency and reduce the overall environmental...

EarthTalk: Can cars run on water?

from:EarthTalk

Dear EarthTalk: I’ve heard that cars can be modified to run on water. How is this possible? -- D.M.There are a number of online marketing offers of kits that will convert...

EarthTalk: Can we bring back train travel?

from:EarthTalk

Dear EarthTalk: If train travel is so much less polluting than driving or flying, why are passenger rail options in the U.S. so limited compared to Europe? And is anything being...

EarthTalk: The stimulus package and green jobs

from:EarthTalk

Dear EarthTalk: What kind of job opportunities might be opened up by the new federal emphasis on green projects? -- D.W.If it’s a U.S. industry that has the potential to be...

EarthTalk: Insulating paints

from:EarthTalk

Dear EarthTalk: Do insulating paints actually insulate and save energy? If they do, are they environmentally friendly to use? -- B.D.Paint additives that claim insulating...

EarthTalk: Do sunspots and solar wind contribute to global warming?

from:EarthTalk

Dear EarthTalk: Don’t some scientists point to sunspots and solar wind as having more impact on climate change than human industrial activity? -- D.N. ...

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EarthTalk: Neighborhood Solar Power

from:EarthTalk

Dear EarthTalk: I know of solar power systems that people can put on their roofs to generate electricity or heat water. Are there systems that serve whole neighborhoods? -- L.H. ...

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