https://www.nationalreview.com/2019/08/g-7-meeting-climate-action-no-agreement/
Countries put their own economic growth first.
Despite President Emmanuel Macron’s effort to push climate change to the front of the discussion during the recently concluded G-7 meeting in France, the confab ended without a concrete agreement to take action on the issue.
Some of the blame was laid at the feet of President Donald Trump, who was “a no-show at a crucial session on climate change” today. While blaming Trump for the lack of progress on climate change might make for a good headline, the broader story is more complex. Indeed, a look at the numbers shows that the U.S. has slashed its coal use and cut its total greenhouse emissions more than any country in the G-7. It has also become a major supplier of liquefied natural gas (LNG) — which emits about half as much carbon dioxide as coal during combustion — to other members of the G-7.
Before turning to those issues, it must be noted that international efforts to achieve major reductions in greenhouse gas emissions have largely failed. While it’s true that more than 170 countries signed on to the Paris Agreement, that accord’s CO2 targets are not legally enforceable. (Trump withdrew from the Paris Agreement in 2017.)
Why, despite the urgency of dealing with climate change, aren’t more countries making big cuts to their emissions? The most succinct explanation can be had by understanding what Roger Pielke Jr. has dubbed the Iron Law of Climate Policy: “When policies on emissions reductions collide with policies focused on economic growth, economic growth will win out every time.”