aircraft emissions Books

  • Protecting the Ozone Layer Vol 3, Fire Extinguishing Substances

    Bromine is present in the halons controlled by the Montreal Protocol. The presence of bromine in the halon molecule enhances fire fighting effectiveness. Unfortunately, bromine radicals are also strong ozone-depleting agents. For the past 30 years, halons have been widely used in fire fighting equipment, and have been released into the ...

  • Plan B: Rescuing a Planet Under Stress and a Civilization in Trouble

    We are creating a bubble economy an economy whose output is artificially inflated by drawing down the earth's natural capital.Each year the bubble grows larger as our demands on the earth expand. The challenge for our generation is to deflate the global economic bubble before it bursts.Throughout most of human history, we lived on the earth's ...

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