Pollution
Find out answers to all of your questions about pollution in this section.
Find out answers to all of your questions about pollution in this section. Less
How much trash does America produce?
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Trash is the common name for municipal solid waste -- the stuff that garbage collectors pick up and...
Planet Green
Site Director, Curiosity.com
Why is it important to keep light pollution away from telescopes?
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TRANSCRIPT: Preservation of the night sky is critically important to astronomers. With modern...
Dr. Jeff Hall
Astronomer, Director, Lowell Observatory
What are the challenges within climate science?
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TRANSCRIPT: Ironically, what we know with a considerable degree of certainty is long-term trends....
Hal Harvey
Founder and CEO, ClimateWorks Foundation; Senior Fellow, Bipartisan Policy Center
Are people taking climate change seriously?
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TRANSCRIPT: Well, a lot of people are listening. Unfortunately, they're not in Washington, D.C. It...
Hal Harvey
Founder and CEO, ClimateWorks Foundation; Senior Fellow, Bipartisan Policy Center
What happens if we do nothing about climate change?
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TRANSCRIPT: Well, we don't know the exact impacts in each locale, and some parts of the world are...
Hal Harvey
Founder and CEO, ClimateWorks Foundation; Senior Fellow, Bipartisan Policy Center
Is climate change irreversible?
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TRANSCRIPT: Some things are obviously irreversible, like a species extinction. We are now entering...
Hal Harvey
Founder and CEO, ClimateWorks Foundation; Senior Fellow, Bipartisan Policy Center
Why are the next 10 to 15 years crucial in combating climate change?
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TRANSCRIPT: We have about 10 or 15 years to turn the trend around. Now, it'll take a few decades...
Hal Harvey
Founder and CEO, ClimateWorks Foundation; Senior Fellow, Bipartisan Policy Center
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