Here is a sobering documentary on what is called Global Dimming, the effect of pollution particles blocking the sunshine on the planet. Ironically global dimming helps block the sun’s rays and thus REDUCES Global Warming. But the moral of the story is not very positive. This documentary apart from being fascinating is also a very sobering wake up call. We as humans are pretty deep in a problem we may not know how to fix.
Similar Posts:
I saw an hour or two hour documentary on this very subject on channel 13 a few months ago.