There is an interesting lawsuit ongoing in US Federal court, which I don't think has been posted upon on these threads yet.
The Cities of San Francisco and Oakland (and a few more) filed suit against the major oil companies, specifically BP P.L.C, CHEVRON CORPORATION, CONOCOPHILLIPS, EXXON MOBIL and ROYAL DUTCH SHELL, claiming :
San Francisco Asked State Court to Require Oil and Gas Companies to Fund Climate Adaptation Program.
San Francisco filed a lawsuit in California Superior Court against five oil and gas companies alleging that the carbon emissions from their fossil fuel production had created an unlawful public nuisance.
The complaint alleged that the defendants had produced and promoted the use of “massive amounts” of fossil fuels despite having been aware since the 1950s, based on information from the American Petroleum Institute, that emissions from fossil fuels would cause severe and even catastrophic climate change impacts. The complaint alleged that San Francisco was already experiencing impacts from accelerated sea level rise due to climate change. The city asked the court to require the companies to abate the nuisance by funding a climate adaptation program to build sea walls and other infrastructure necessary to protect public and private property from sea level rise and other climate impacts.
Here is the full overview of documents filed in the case so far :
http://climatecasechart.com/case/people-state-california-v-bp-plc-oakland/The claim is one based on "public nuisance", specifically that the product these companies sell leads to global warming, which leads to sea level rise, and the public needs to build sea walls and other efforts to mitigate that. Sounds plausible to me.
There have been several interesting developments in this case :
First of all, the judge has asked for a 'tutorial' on science of climate change and has asked 8 questions to be answered by both the plaintiffs and the defendants :
1) What caused the various ice ages (including the “little ice age” and prolonged cool periods) and what caused the ice to melt? When they melted, by how much did sea level rise?
2) What is the molecular difference by which CO2 absorbs infrared radiation but oxygen and nitrogen do not?
3) What is the mechanism by which infrared radiation trapped by CO2 in the atmosphere is turned into heat and finds its way back to sea level?
4) Does CO2 in the atmosphere reflect any sunlight back into space such that the reflected sunlight never penetrates the atmosphere in the first place?
5) Apart from CO2, what happens to the collective heat from tail pipe exhausts, engine radiators, and all other heat from combustion of fossil fuels? How, if at all, does this collective heat contribute to warming of the atmosphere?
6) In grade school, many of us were taught that humans exhale CO2 but plants absorb CO2 and return oxygen to the air (keeping the carbon for fiber). Is this still valid? If so, why hasn’t plant life turned the higher levels of CO2 back into oxygen? Given the increase in human population on Earth (four billion), is human respiration a contributing factor to the buildup of CO2?
7) What are the main sources of CO2 that account for the incremental buildup of CO2 in the atmosphere?
What are the main sources of heat that account for the incremental rise in temperature on Earth?
This has caused a lot of internet activity, with RealClimate getting it right :
http://www.realclimate.org/index.php/archives/2018/03/alsup-asks-for-answers/and some outlets (like the guardian) getting it partly right and partly wrong :
https://www.theguardian.com/environment/2018/mar/21/a-judge-asks-basic-questions-about-climate-change-we-answer-themto the climate change denier trolls coming out with totally off assertions, not answering the judge's questions at all.
For example, (not a Lord) Monckton has even filed an official amici curiae in support of the oil companies in this case. I'm not even kidding, here it is :
http://blogs2.law.columbia.edu/climate-change-litigation/wp-content/uploads/sites/16/case-documents/2018/20180316_docket-317-cv-06011_amicus-motion.pdfThe 4 hour 'tutorial' on climate science was yesterday, and it appears that this is the first time that the fossil fuel industry officially declared that the planet is warming because of GHG emissions. The Mercury has a report here :
https://www.mercurynews.com/2018/03/21/unusual-court-hearing-on-climate-change-underway-in-san-francisco-court/The Defendants have already filed numerous motions to dismiss this suit. With Royal Dutch Shell for example stating rather annoying weasel phrases like :
Royal Dutch Shell is a holding company....It conducts no operations of its own; in particular, it does not produce, transport, market, or sell fossil fuels and has never produced, transported, marketed, or sold fossil fuels.
The floor is open for opinions and facts on this suit, please comment.