If you came here looking for good news, I would turn away quietly now. Though, in a strange way the subject of this post is a simple solution to many of our problems. It’s just not that easy to implement.
First however, a few bits of news.
Both the extent (area) and the volume (which is much more important) of the arctic sea ice are unusually low for the time of year, pointing again to the fact that the ice no longer fully recovers over winter and “in situ observations found heavily decayed, very small remnant multi-year and first-year floes interspersed with new ice between floes, in melt ponds, thaw holes and growing over negative freeboard older ice. This icescape contained approximately 25% open water”. Climate Progress has the details including graphs of the decline.
The chorus of calls for an end to the most damaging coal mines is reaching a crescendo, here in Australia, but especially in the US (here and here).
A group of geologists have suggested that humanity is having such a profound and lasting effect on the environment that a new geological period, the Anthropocene, should be declared, and members of the august committee that controls the geological time scale seem to agree. The report concludes:-
Human activity is altering the planet “on a scale comparable with some of the major events of the ancient past. Some of these changes are now seen as permanent, even on a geological time-scale.”
The recent UN biodiversity report says that the goods and services from the natural world must be factored in to the global economic system. Reports quoted showed that on average one third of Earth’s habitats have been damaged by humans, including 85% of seas and oceans, and more than 70% of Mediterranean shrubland, and that the world’s animal population has decreased by 30%, mangroves and sea grasses have shrunk in area by 20%, and live-coral coverage has fallen by 40% since 1970 (reported at hot Topic).
If you have 15 minutes spare, have a look at this video by coral reef ecologist Jeremy Jackson taking about the damage we have caused in the oceans.
Then at least have a quick look at this rather oily video on Climate Progress showing some underwater footage of the Gulf of Mexico. This spill has and will cause a massive amount of damage offshore, regardless of the visible damage, and argues that prevention is the only cure. Grist asks what the effect will be if current attempts to stop the oil fail.
Then Grist discusses the latest stats on oil production and figures we are much closer to peak oil than many folk think. At least roll down to the graph marked “Worlds Liquid Fuels Supply”, and look both at the shortfall, and the small amount being made up by all the new conventional and unconventional projects. It is obvious that oil will become much harder and more expensive to obtain, and will probably come with rapidly increasing risks. Note that the graph is not from some hippy environmentalist; it was presented by the US Department of Energy.
Finally Grist asks why we wouldn’t prefer to invest in clean renewable energy rather than continuing to clean up the mess our old industries deliver.
I couldn’t agree more. We are literally scraping the barrel for oil, we have ignored the damage done in retrieving all fossil fuels, and we are starting to see the ultimate price we will pay.
We continue to pay an increasing cost to monitor, impose partially effective safety regulations, and clean up after this filthy industry, while at the same time giving it hundreds of billions in subsidies and tax breaks The International Monetary Fund estimates that the subsidies are about $250 billion, or $740 billion if you include the tax breaks, and calls for reform of this system.
Meanwhile we spend virtually nothing on the technologies we absolutely need to survive in the medium term; improving efficiency, renewable energy generation, large scale energy storage, and (probably) fourth generation nuclear power, all of which can actively help to clean up our current pollution.
We desperately need to break through the voodoo belief that the market will solve all these problems for us. The market has been increasingly stacked against real innovation by large companies trying to get rich quick by manipulating the political process, and is, in any case, in real danger of collapsing under its own inefficiencies.
We already have the technologies we need to start fixing these problems, though many of them need to be brought to commercial scale. We just don’t have the will, the guts, or the gumption to get on with it.
Fist we need to force the world’s governments to acknowledge the scale of the problem, and then to take action sufficient to resolve the issues.
Easily said no?
The Gulf spill has given Obama a golden opportunity to drag the debate in the USA in the right direction; it remains to be seen if he will seize the opportunity.
Please keep pestering your choice of politician.

