“Emissions of the powerful greenhouse gas methane have surged in the past decade, threatening to thwart global attempts to combat climate change. Scientists have been surprised by the surge, which began just over 10 years ago in 2007 and then was boosted even further in 2014 and 2015.” https://www.theguardian.com/environment/2016/dec/12/rapid-rise-methane-emissions-10-years-surprises-scientists
At these concentrations, time, or our perception of time, also increases by about 10%.
“ExxonMobil said it thought it was ‘highly unlikely’ that the world would cut carbon emissions enough in order to tackle dangerous climate change.” (http://www.theguardian.com/environment/2014/may/08/oil-capital-climate-change)
How much do you want to bet?
“The aviation sector will attempt to negotiate by 2016 a market-based mechanism (taxes, tradeable permits or carbon offsets) to tackle emissions from flying.” [emphasis added] (http://www.bbc.co.uk/news/world-europe-24429721)
Four layers of fog; outstanding effort.