This isn’t the first time that aliens are dragged into the ‘climate change’ brawl, and won’t be the last. But, it is an even hotter take, since it comes from The Bulletin Of The Atomic Scientists
Did climate change destroy the aliens?
Italian physicist Enrico Fermi had a knack for back-of-the-envelope calculations. In a famous lunch-time conversation in 1950, Fermi used his knowledge of astronomy and probability to highlight a problem: If intelligent life exists elsewhere in the galaxy and if long-distance space travel is achievable, then Earth should have been visited by aliens by now.
So, Fermi asked his colleagues: “Where are they?â€
Despite tantalizing hints, such as the inexplicable sightings by US Navy pilots recently reported in the New York Times, there is still no reliable evidence of alien life, either on our humble planet or elsewhere in this infinite universe. (snip through other explanations)
Self-inflicted climate change has frequently been identified as a possible Great Filter. According to this theory, any intelligent lifeform will consume vast amounts of energy as it develops technologies. Since harnessing energy always results in some kind of pollution, the planet’s ecosystem will eventually be degraded to the point where it imperils the polluting species.
With this in mind, consider anthropogenic climate change. Our species has increased Earth’s average temperature by only slightly more than 1 degree Celsius (1.8 degrees Fahrenheit), yet we are seeing increasingly frequent and severe floods, droughts, and forest fires, as well as melting sea ice, crumbling glaciers, sea level rise, ocean acidification, and widespread biodiversity loss.
Where do they come up with 1.8F? Everything says it is 1.5F since 1850.
With atmospheric carbon dioxide levels at 415 parts per million and rising, we are on track to shoot far past the 2-degree Celsius increase (3.6 degrees Fahrenheit) that scientists have identified as the safe outer limit for preserving our civilization—and some researchers warn that even that 2-degree figure is far too optimistic to be considered safe).
Add in all the known and unknown feedback loops and tipping points—such as the possible release of the vast stores of methane trapped in the now-melting Arctic—and the future of our species is looking rather bleak.
Somewhere out there in the vastness of space, other forms of intelligent life likely faced similar problems; some might have been able to develop cleaner energy sources from the start, or switch to them before calamity struck. There is still an outside chance that humanity could do this—though we are running out of time, fast.
Perhaps this stupidity in pushing a scam has the aliens laughing.
We know that human beings have the capacity for intelligent foresight and large-scale cooperation. It cannot be pure luck that our species has survived as long as it has.
But now, we need to raise our game. Are we an exceptional species, or just another flash in the cosmic pan?
Mankind survived plenty of warmer and cooler periods, and with less technology. We’ll do just fine.
But then how else will The Left engage in the greatest wealth transfer in history?
How else will The Left FINALLY destroy Capitalism and replace it with Global Socialism?
Somehow, these are science questions to people on The Left.
“According to this theory, any intelligent lifeform will consume vast amounts of energy as it develops technologies. Since harnessing energy always results in some kind of pollution, the planet’s ecosystem will eventually be degraded to the point where it imperils the polluting species.”
That’s ridiculous. If these are advanced intelligent life forms then as they develop technologies that will imperil the ecosystem they also have the technological ability to develop scientific and economic methods to fix it.
Trump 2020
The aliens probably did not have “universal”
healthcare. 
“We ar seeing increasing frequency of floods, droughts and forest fires…â€. No, we’re not. “Crumbling glaciers (crumbling?) sea level rise, ocean acidification and biodiversity loss..â€. All off which have happened before and will again….
TEACH asks: “Where do they come up with 1.8F? Everything says it is 1.5F since 1850.”
It’s warmed over 1.5F since 1970.
No, they’ve just been rigging the data since ’70.
Theses are just a few of the bullshit predictions made by “climate science experts” since 1970:
Behold the coming apocalypse as predicted on and around Earth Day, 1970:
“Civilization will end within 15 or 30 years unless immediate action is taken against problems facing mankind.” — Harvard biologist George Wald
“We are in an environmental crisis which threatens the survival of this nation, and of the world as a suitable place of human habitation.” — Washington University biologist Barry Commoner
“Man must stop pollution and conserve his resources, not merely to enhance existence but to save the race from intolerable deterioration and possible extinction.” — New York Times editorial
“Population will inevitably and completely outstrip whatever small increases in food supplies we make. The death rate will increase until at least 100-200 million people per year will be starving to death during the next ten years.” — Stanford University biologist Paul Ehrlich
“Most of the people who are going to die in the greatest cataclysm in the history of man have already been born… [By 1975] some experts feel that food shortages will have escalated the present level of world hunger and starvation into famines of unbelievable proportions. Other experts, more optimistic, think the ultimate food-population collision will not occur until the decade of the 1980s.” — Paul Ehrlich
“It is already too late to avoid mass starvation,” — Denis Hayes, Chief organizer for Earth Day
“Demographers agree almost unanimously on the following grim timetable: by 1975 widespread famines will begin in India; these will spread by 1990 to include all of India, Pakistan, China and the Near East, Africa.
By the year 2000, or conceivably sooner, South and Central America will exist under famine conditions….
By the year 2000, thirty years from now, the entire world, with the exception of Western Europe, North America, and Australia, will be in famine.” — North Texas State University professor Peter Gunter
“In a decade, urban dwellers will have to wear gas masks to survive air pollution… by 1985 air pollution will have reduced the amount of sunlight reaching earth by one half.” — Life magazine
“At the present rate of nitrogen buildup, it’s only a matter of time before light will be filtered out of the atmosphere and none of our land will be usable.” — Ecologist Kenneth Watt
“Air pollution…is certainly going to take hundreds of thousands of lives in the next few years alone.” — Paul Ehrlich
“By the year 2000, if present trends continue, we will be using up crude oil at such a rate… that there won’t be any more crude oil. You’ll drive up to the pump and say, ‘Fill ‘er up, buddy,’ and he’ll say, ‘I am very sorry, there isn’t any.'” — Ecologist Kenneth Watt
“[One] theory assumes that the earth’s cloud cover will continue to thicken as more dust, fumes, and water vapor are belched into the atmosphere by industrial smokestacks and jet planes. Screened from the sun’s heat, the planet will cool, the water vapor will fall and freeze, and a new Ice Age will be born.” — Newsweek magazine
“The world has been chilling sharply for about twenty years. If present trends continue, the world will be about four degrees colder for the global mean temperature in 1990, but eleven degrees colder in the year 2000. This is about twice what it would take to put us into an ice age.” — Kenneth Watt
It’s always been a communist scam to overload capitalism. They’re all liars.
Trump 2020 Save the planet from commies.