Protecting the ozone layer could prevent cancer cases and other diseases in the U.S

protecting the ozone layer could prevent cancer cases and other diseases in the u s

Sumary of Protecting the ozone layer could prevent cancer cases and other diseases in the U.S:

  • An international agreement to protect the ozone layer is expected to prevent 443 million cases of skin cancer and 63 million cataract cases for people born in the United States through the end of this century, according to new research.
  • Stratospheric ozone shields the planet from harmful levels of the Sun’s ultraviolet (UV) radiation, protecting life on Earth.
  • In addition to the number of skin cancer and cataract cases that were avoided, the study also showed that the treaty, as most recently amended, will prevent approximately 2.3 million skin cancer deaths in the U.S. It’s very encouraging.
  • It shows that, given the will, the nations of the world can come together to solve global environmental problems.
  • The loss of stratospheric ozone would be catastrophic, as high levels of UV radiation have been linked to certain types of skin cancer, cataracts, and immunological disorders.
  • These simulate past and future emissions of ozone-destroying substances, the impacts of those substances on stratospheric ozone, the resulting changes in ground-level UV radiation, the U.S. population’s exposure to UV radiation, and the incidence and mortality of health effects resulting from the exposure.
  • The results showed UV radiation levels returning to 1980 levels by the mid-2040s under the amended treaty.
  • In contrast, UV levels would have continued to increase throughout this century if the treaty had not been amended, and they would have soared far higher without any treaty at all.

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