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    • The History of Carbon Dioxide Emissions

      World Resources Institute· 8 hours ago

      Explore historical carbon dioxide emissions from 1850 to the present. See how the top-emitting countries and regions have changed over time.

    • Can 'energy hog' hot tubs be greener?

      Can 'energy hog' hot tubs be greener?

      BBC via Yahoo News· 2 hours ago

      One factor is how a hut tub is powered. Hot tubs usually come with their own electric heaters, so using a green energy source will cut the carbon dioxide

    • How Carbon Dioxide Plays a Role in Health

      Mercola· 2 days ago

      In this interview, repeat guest Georgi Dinkov reviews the role of carbon dioxide (CO2) in health. CO2 is typically thought of as nothing more than a harmful ...