by scas » Tue 06 Sep 2011, 22:34:27
$this->bbcode_second_pass_quote('Sixstrings', 'S')cas..
If Canada won't stop the tar sands, there's no hope for the world. I'm an AGW doubter but even I realize the tar sands are *the* tipping point of no return.
It would be nice if we could just shut down the tarsands wouldn't it? BC is denying a pipeline through their land. If USA denies a pipeline south then tarsands utilization will decrease significantly.
There are other tipping points - USAs coal reserves. China and Australia too. The Amazon forest carbon load (deforestation + fires). The permafrost carbon. The undersea methane clathrates. The shale oil. Shutdown of the ocean conveyor due to Greenland melt-water (kills the ocean carbon pump).
So many tipping points - we can perhaps only slow down the process - if we came to a common worldview. However this is unlikely without some sort of gigadeath (which will probably occur in the coming decades.)
Certainly, I am not optimistic. Money, economy, and ideology are sending us towards Lovelocks dystopian future.
In the future, historians will wonder how a technological species could have built their economy on rapaciousness.
$this->bbcode_second_pass_quote('', 'B')ut my point is that it's a waste to waste to wax philosophic about a "requiem for our species." If you care about climate change there are concrete specific issues you can fight -- tars sands is the biggest of them.
Instead of writing books and passing carbon tax schemes, Australians should pass sanctions on Canada.
This hardly makes sense. Can't we do both? Share knowledge and be activists? Aren't all great societies founded on the written word and transmission of knowledge? If writing books to share knowledge is a waste of time, perhaps so is everything else we do, including posting on forums. By the way, Australia has already one-upped the USA in a carbon-tax. The foundations are being set for when all of society finally comes to accept climate change and the need to decarbonize to avoid our extinction. Canada and the USA are still being the world's asshole.
By the way I cycled across half the country with a sign that said Climate Change is Now, No Tarsands or Coal. Does that entitle me to some time to read and philosophize? Certainly I was worried about an Albertan shooting me.