Yuyutsu,
The basic question is, what can Australians do or should do in your opinion to have a positve effect on fighting GW & general pollution.
What will you contribute & do without from now on ?

Dear Individual,

Nothing I contribute or give up would help fighting GW: even if I give the GW-believers all I got - my wealth, my home, my clothes even, even if I be freezing in winter and burning in summer, that would change nothing because the GW daemon is in their minds, not outside in the environment. Short of religion and trust in God, what they need is good therapy.

As for general pollution, the only thing we can and must do is to reduce human population drastically. I already did my part by having no offspring.

Dear Yuyutsu,

"because the GW daemon is in their minds, not outside in the environment"

http://i.imgur.com/lKNZVZO.png

Earth temperatures over10,000 years http://www.google.com.au/search?q=global+temperature+graph+10000+years+nasa&biw=1067&bih=487&tbm=isch&source=iu&ictx=1&fir=WW3JPJ7L5_bobM%253A%252CKuHLnec84QfmRM%252C_&vet=1&usg=AI4_-k

Natural cycles of sun and planets change Earth climate between hot and cold periods naturally, and the Earth is much colder than the hottest periods of the past.

Nothing I contribute or give up would help fighting GW:
Yuyutsu,
Thank you for your comment & proving the point !