Oil companies are expected to
argue human greenhouse gas emissions were the main driver of recent global warming and that it is a problem, but their legal filings contest their liability and the use of courts to settle what's considered a global matter.
Not exact matches
Exxon has
argued against all the other shareholder proposals as well, including a «policy to explicitly prohibit discrimination based on sexual orientation and gender identity»; a policy articulating Exxon's «respect for and commitment to the
human right to water»; «a report discussing possible long term risks to the company's finances and operations posed by the environmental, social and economic challenges associated with the oil sands»; a report of «known and potential environmental impacts» and «policy options» to address the impacts of the company's «fracturing operations»; a report of recommendations on how Exxon can become an «environmentally sustainable energy company»; and adoption of «quantitative goals... for reducing total
greenhouse gas emissions.»
Since levels of
greenhouse gases have continued to rise throughout the period, some skeptics have
argued that the recent pattern undercuts the theory that global warming in the industrial era has been caused largely by
human - made
emissions from the burning of fossil fuels.
By the way, I'd just like to mention that I am far happier to be
arguing about the comparative benefits of nuclear power, wind, solar, geothermal, biomass, conservation, efficiency, reforestation, organic agriculture, etc. for quickly reducing CO2
emissions and concentrations, than to be engaged in yet another argument with someone who doesn't believe that CO2 is a
greenhouse gas, or that
human activities are not causing warming, or that the Earth is cooling, or thinks that AGW is a «liberal» conspiracy to destroy capitalism, etc..
As for the ethics of all of this, Donald A. Brown of Pennsylvania State University
argues that the world's top emitters of
greenhouse gases are morally obligated to curb carbon dioxide and similar
emissions based on the level of certainty that is already established on the impacts of those
emissions — most of which will be in poorer places with small contributions to the
human - caused
gas buildup in the atmosphere.
To
argue, or even suggest, that [
human action, including alterations in landscapes and
emissions of
greenhouse gases] «can»» or even doesn't, or even «may not» affect climate is in essence to
argue against the very basic of geophysics and chemistry itself.
It is not the first such optimistic study: researchers have lately
argued that the 2 °C target set in Paris is possible, if
humans start reducing
greenhouse gas emissions towards zero, and do so within 40 years.
But it is true that some of the fossil - fuel funded groups that formerly
argued that there is no global warming have reacted to criticism by changing their argument to «the climate is always changing,» as if that somehow disproves the scientific consensus that
human greenhouse -
gas emissions are causing dangerous warming.
To counter that claim, the Justice Department
argues that» [t] he basic connection between
human induced
greenhouse gas emissions and observed climate itself has not been established.»
Many climate skeptics
argue that the most likely scenario for global warming is that
human emissions of CO2 and other
greenhouse gases will cause mild warming, a geographic mixture of winners and losers, and what problems arise can be met by adaptation.
This table lists all the names I've found who have signed any of the open letters or declarations expressing skepticism of the IPCC's findings, of climate science generally, of the «consensus» on
human - induced warming, and / or
arguing against any need for immediate cuts to
greenhouse gas emissions.
Others have
argued that the records were caused by El Nino, a complex natural phenomenon that takes place every few years, and has nothing to do with
greenhouse gas emissions by
humans.