2017 ozone hole smallest since 1988

Discussion in 'Science' started by Robert, Nov 11, 2017.

  1. Robert

    Robert Well-Known Member Donor

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    We used to debate ozone like man caused climate is debated today.

    But though they said man caused the ozone level to deplete, nobody said it was caused by climate.

    Now comes a report from NASA blaming the shrinking Ozone levels on climate.

    Guess sooner or later it came to this.

    By the way, we were told the shrinking ozone level was great for the earth. Funny how it changes.

    http://earthsky.org/earth/2017-anta...ince-1988?mc_cid=0f120afd7e&mc_eid=60325daa3c

     
  2. waltky

    waltky Well-Known Member

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    CFC11 on the rise...
    [​IMG]
    Emissions of Banned Ozone-Eating Chemical Are Rising
    May 16, 2018 - Something strange is happening with a now-banned chemical that eats away at Earth's protective ozone layer: Scientists say there's more of it — not less — going into the atmosphere and they don't know where it is coming from.
     
  3. waltky

    waltky Well-Known Member

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    Likely cheating on ozone treaty found...
    [​IMG]
    Likely cheating on ozone treaty found
    Fri, May 18, 2018 - CONTRAVENTION: NOAA chemist Stephen Montzka said either the banned chemical is being made or its byproducts are not being reported as required by a 1987 treaty
     
  4. WillReadmore

    WillReadmore Well-Known Member

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    Your cite doesn't support your opinion.
     
  5. Robert

    Robert Well-Known Member Donor

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    What is my opinion?
     

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