If the mainstream science is wrong, we need to reduce GHG emissions even more than is currently planned. Simple really. Now let’s get on with it.
The Stockholm Network’s Carbon Scenarios describe 3 plausible futures resulting from 3 different approaches to climate policy at the international level. Worryingly, none of the scenarios provides a policy which achieves climate ‘success’ as defined by the UK, EU and UN (a greater than 90% chance of no more than 2°C warming above preindustrial levels).
Robert Manne’s collection Dear Mr Rudd: Ideas for a Better Australia covers some interesting ground, if relatively superficially (or “readable”, according to the blurb). But what I find more interesting is what it doesn’t cover.
I’m interested by the claim repeated in numerous news analyses that “investors are buying oil to hedge against the sliding greenback” – it seems to me to be a tad more significant that world oil demand has exceeded world oil supply for the last several months, and looks like doing so for at least the rest of this year. My forecasts for year end 2008: $145 barrel; A$1=US$1; ULP at $1.87 per litre. Enjoy.
“Australians should be proud of what we are achieving at home to meet the climate change challenge” Alexander Downer in the Age this morning. Is he right? UPDATE: CSIRO and BoM report on the future for Australia
On Webdiary we’ve gone round the the Peak Oil loop more than a few times over the last few years (eg here). A new point of interest has arisen over this week: for the first time in the last few years the oil futures price has come out of its persistent state of contango as it rose back over USD75. What does this mean? Well, the short answer is, for the first time in a long while, oil futures dealers are not on balance convinced that the next move in the oil price is necessarily up.
No one strategy can do all that we need to stop dangerous climate change. We need to follow several strategies simultaneously – but which ones? And are there solutions without nuclear power?
Mark Lynas’ “Six Degrees: our future on a hotter planet” works systematically through the impact of warming the planet one degree at a time through the range of predictions for the next century. Key sentence: “none of the continent of Australia – except perhaps the extreme north and Tasmania – will be able to support significant crop production in the four-degree world because of heatwaves and declining rainfall.”