Originally posted by: Amused
Originally posted by: Hardcore
Originally posted by: Amused
Originally posted by: Hardcore
And isn't it interesting how he left out REAL effects of pollution on the environment that CAN be measured right now... like the big hole in the ozone over Australia.
Here's a clue:
The "ozone hole" has always been there. It has been observed getting bigger, then smaller, then bigger again. It's size has never directly correlated with any human activity.
Um it was largest in the late 70s and early 80s, because that was when CFC and other pollutions were the highest. Then in the late 90s it had shrink a bit, because CFCs and other pollutions were reduced. Sounds like a correlation to me.
The reason for a thin or no ozone layer over the South Pole is obvious: Ozone is created by the sun hitting our atmosphere. For months in the winter, no sun hits the South Pole, thus no ozone is produced. Also, time lapse maps of the layer show the "hole" grow in the winter, and shrink in the summer.
So? That doesn't mean there isn't an effect on it. Measurements of the south pole shows that there are more concentration of CFC and such gases there. It's because the air currents dump more of it south.
That all falls apart when you realize the WORLD WIDE usage of CFCs did NOT fall, but rose as the third world started using refrigeration, and were not banned from using CFCs.
The fact is, the sun makes plenty of ozone and there is no proof that CFCs destroy it faster than it is created. It's FUD based on skewed projections. Much like the article in the OP describes.
This is what happens when "scientists" with an agenda set out to prove a preconceived notion.