Thanks for the links Snoopy.
I really think it is something that has been overlooked by many until recent times and more people should be aware of it. I am glad there are some
authorities that are finally looking further into this.
There must be more damaging side effects than this that we have not yet seen or been made public at least.
I think carbon emissions are the least of out problems.
Edit for personal observation: I find it odd that there has been well over 100 views, 3 stars, 1 flag and even an applause (all of which I appreciate
BTW) but I find it strange there has been only 1 reply (Thanks Snoopy!

).
[edit on 8/5/2008 by VIKINGANT]