I will be pleasantly surprised if human civilization makes it 50 more years.

The devastation will last many millennia, and humans won't likely get a second chance at greatness.

But TB and the other shills are cool with that- as long as the lefties lose it doesn't matter. They will deny anthropogenic climate change is real to the end...

Meanwhile the corporations that use the useful idiots to sell disinformation to the public knew the truth DECADES ago:

‘Shell knew’: oil giant's 1991 film warned of climate change danger
https://www.theguardian.com/environment/2017/feb/28/shell-knew-oil-giants-1991-film-warned-climate-change-danger

The oil giant Shell issued a stark warning of the catastrophic risks of climate change more than a quarter of century ago in a prescient 1991 film that has been rediscovered.

However, since then the company has invested heavily in highly polluting oil reserves and helped lobby against climate action, leading to accusations that Shell knew the grave risks of global warming but did not act accordingly.

Shell’s 28-minute film, called Climate of Concern, was made for public viewing, particularly in schools and universities. It warned of extreme weather, floods, famines and climate refugees as fossil fuel burning warmed the world. The serious warning was “endorsed by a uniquely broad consensus of scientists in their report to the United Nations at the end of 1990”, the film noted.

“If the weather machine were to be wound up to such new levels of energy, no country would remain unaffected,” it says. “Global warming is not yet certain, but many think that to wait for final proof would be irresponsible. Action now is seen as the only safe insurance.”

Shell's 1991 warning: climate changing ‘at faster rate than at any time since end of ice age’
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A separate 1986 report, marked “confidential” and also seen by the Guardian, notes the large uncertainties in climate science at the time but nonetheless states: “The changes may be the greatest in recorded history.”

The predictions in the 1991 film for temperature and sea level rises and their impacts were remarkably accurate, according to scientists, and Shell was one of the first major oil companies to accept the reality and dangers of climate change.
...

Shell has also been a member of industry lobby groups that have fought climate action, including the so-called Global Climate Coalition until 1998; the far-right American Legislative Exchange Council (Alec) until 2015; and remains a member of the Business Roundtable and the American Petroleum Institute today.

Another oil giant, Exxon Mobil, is under investigation by the US Securities and Exchange Commission and state attorney generals for allegedly misleading investors about the risks climate change posed to its business. The company said they are confident they are compliant. In early 2016, a group of congressmen asked the Department of Justice to also “investigate whether Shell’s actions around climate change violated federal law”.