Andrew Weaver, the climate scientist turned Green Party politician, has raised hackles among environmental activists by lending support to a proposal to build a huge oil refinery near Kitimat in northwestern British Columbia. Despite the headlines, his support for it is qualified, seeing it as a compromise position that will keep diluted bitumen—dilbit—out of coastal waters, even if it doesn’t keep the carbon in the bitumen out of the atmosphere. Quoted in the Prince George Citizen, Weaver says:
“I like to think [of] the Green Party as a science-based, evidence-based common sense party,” he said. “It’s a party that realizes that we need gasoline in our cars but we also need to have a strategy to wean ourselves off that.”
“Rail is bad news, dilbit in the water is bad news, dilbit on land over rivers and streams is potentially very bad news,” he said. “Obviously as the Green Party [MLA], I’d prefer to keep it in the ground as much as possible and start to invest sooner than later into the low-carbon economy of tomorrow, but I’m pragmatic and I recognize at some point one may need to develop a compromise and a compromise solution is one that would actually give jobs in B.C.”
On Twitter, Adam Olsen, the leader of the BC Green Party, distanced himself and the party from Weaver’s position:
Originally posted at Skeptical Science and reposted at Climate Progress.
A recent modelling experiment shows that climate change feedbacks from thawing permafrost are likely to increase global temperatures by one-quarter to a full degree Celsius by the end of this century. This extra warming will be in addition to the increase in temperature caused directly by emissions from fossil fuels. Even in the unlikely event that we were to stop all emissions in the near future, this permafrost climate feedback would likely continue as a self-sustaining process, cancelling out any future natural draw-down in atmospheric carbon dioxide levels by the oceans or vegetation. Avoiding dangerous climate change by reducing fossil-fuel emissions becomes more difficult once permafrost emissions are properly considered.
Originally posted at Skeptical Science
Skeptical Science readers may already be familiar with the dismal performance of the Canadian Federal Government on climate change. The Canadian contributors to Skeptical Science expressed our concerns about the erosion of our country’s science for political ends in a blog post here in March of this year: PMO Pest Control: Scientists. We have also run a number of posts on the rapid development of the oil sands, for example: Tar Sands Oil – An Environmental Disaster and; Alberta’s bitumen sands: “negligible” climate effects, or the “biggest carbon bomb on the planet”?. This summer, Canadian scientists have been taking their protest to the street and last week there was a rally in Victoria, British Columbia.
In an event organized by Ken Wu, Canadian scientists and concerned citizens rallied outside a Federal Government building in Victoria on Friday September 14th in protest against the Federal government’s policies that have been cutting science budgets, shutting down vital projects (e.g., PEARL, ELA) andmuzzling government scientists. People jammed the sidewalks in downtown Victoria to hear speeches byclimate scientist Andrew Weaver, Canadian Green Party leader Elizabeth May and “Dr X”, a marine biologist working for the Department of Fisheries and Oceans who appeared in disguise for fear of losing his job.
Originally posted at Skeptical Science
- The climate effects of bitumen development are significant once viewed in the perspective of probable emissions over the rest of this century.
- The climate impact of coal consumption is greater than that of bitumen, particularly when non-mineable coal is considered.
- Accelerated expansion of bitumen extraction will make climate mitigation efforts much more difficult.
- Because of its high carbon emissions and high extraction costs, further bitumen development would not be viable if stringent global emissions policies were adopted.