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Brilliant as usual @Sheal. Well pointed. What year were the propellants in spray cans changed toward that end? 30 years ago? 40?Recently, the soil sterilizing agents were observed to gas off to a similiar negative effect and (bromides?) were eliminated from use due to the incredible surface areas they were being applied to for crops. Hopefully similar effects will be enjoyed. How this balances against cooling is beyond me, but it does bring up the idea of creating warm when cooling and cooling when warming as we wobble about the universe on our wild planet.Climate does change. I read a lot of British history and going back through the ages the weather patterns back then, year after year, could be just as extreme as we have now. The likes of Bede a Benedictine monk who lived during the late 7th and early 8th century, and also 'The Anglo-Saxon Chronicles' tell me/us such. What we are experiencing now weather wise I believe to be a natural phenomenon as the planet we live on goes through one of it's many cycles, from ice ages to so called global warming. The human race isn't completely guilt-less though with what we discard into the air, land and seas. However, it's recently been announced that the hole in the Ozone Layer has now almost completely closed. Something to think on?
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