John_F Loc: Minneapolis, MN

In the context of geologic history. You may have to download and be able to read the right-side panels.

(Download)

LWW Loc: Banana Republic of America

From 1970:

1. Harvard biologist George Wald estimated that “civilization will end within 15 or 30 years unless immediate action is taken against problems facing mankind.”

2. “We are in an environmental crisis which threatens the survival of this nation, and of the world as a suitable place of human habitation,” wrote Washington University biologist Barry Commoner in the Earth Day issue of the scholarly journal Environment.

3. The day after the first Earth Day, the New York Times editorial page warned, “Man must stop pollution and conserve his resources, not merely to enhance existence but to save the race from intolerable deterioration and possible extinction.”

4. “Population will inevitably and completely outstrip wh**ever small increases in food supplies we make,” Paul Ehrlich confidently declared in the April 1970 issue of Mademoiselle. “The death rate will increase until at least 100-200 million people per year will be starving to death during the next ten years.”

5. “Most of the people who are going to die in the greatest cataclysm in the history of man have already been born,” wrote Paul Ehrlich in a 1969 essay titled “Eco-Catastrophe! “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.”

6. Ehrlich sketched out his most alarmist scenario for the 1970 Earth Day issue of The Progressive, assuring readers that between 1980 and 1989, some 4 billion people, including 65 million Americans, would perish in the “Great Die-Off.”

7. “It is already too late to avoid mass starvation,” declared Denis Hayes, the chief organizer for Earth Day, in the Spring 1970 issue of The Living Wilderness.

8. Peter Gunter, a North Texas State University professor, wrote in 1970, “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.”

9. In January 1970, Life reported, “Scientists have solid experimental and theoretical evidence to support…the following predictions: 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….”

10. Ecologist Kenneth Watt told Time that, “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.”

11. Barry Commoner predicted that decaying organic pollutants would use up all of the oxygen in America’s rivers, causing freshwater fish to suffocate.

12. Paul Ehrlich chimed in, predicting in 1970 that “air pollution…is certainly going to take hundreds of thousands of lives in the next few years alone.” Ehrlich sketched a scenario in which 200,000 Americans would die in 1973 during “smog disasters” in New York and Los Angeles.

13. Paul Ehrlich warned in the May 1970 issue of Audubon that DDT and other chlorinated hydrocarbons “may have substantially reduced the life expectancy of people born since 1945.” Ehrlich warned that Americans born since 1946…now had a life expectancy of only 49 years, and he predicted that if current patterns continued this expectancy would reach 42 years by 1980, when it might level out. (Note: According to the most recent CDC report, life expectancy in the US is 78.8 years).

14. Ecologist Kenneth Watt declared, “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.'”

15. Harrison Brown, a scientist at the National Academy of Sciences, published a chart in Scientific American that looked at metal reserves and estimated the humanity would totally run out of copper shortly after 2000. Lead, zinc, tin, gold, and silver would be gone before 1990.

16. Sen. Gaylord Nelson wrote in Look that, “Dr. S. Dillon Ripley, secretary of the Smithsonian Institute, believes that in 25 years, somewhere between 75 and 80 percent of all the species of living animals will be extinct.”

17. In 1975, Paul Ehrlich predicted that “since more than nine-tenths of the original tropical rainforests will be removed in most areas within the next 30 years or so, it is expected that half of the organisms in these areas will vanish with it.”

18. Kenneth Watt warned about a pending Ice Age in a speech. “The world has been chilling sharply for about twenty years,” he declared. “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.”

http://www.aei.org/publication/18-spectacularly-wrong-predictions-made-around-the-time-of-first-earth-day-in-1970-expect-more-this-year/

yhtomit Loc: Port Land. Oregon

The premise of your poster has not been proven to be fact.
Pretty poster though.

sumo Loc: Houston suburb

If I k**l one Bald Eagle the penalty would be two years in federal prison. A windmill generator farm k**ls hundreds and it’s a non-event! Third World Overpopulation is the primary cause of pollution and environmental damage not my Toyota or plastic straws. Third world cesspools like Jamaica, Haiti, Nigeria, Mexico, India, Africa and Central America are incubators for crime, corruption, poverty and pollution but the Democrats and the news media want to blame you instead. C*****e c****e is the dog whistle for paying welfare to Third World governments!

Kmgw9v Loc: Miami, Florida

“C*****e c****e is the dog whistle for paying welfare to Third World governments”.
A quote worth remembering.

LWW Loc: Banana Republic of America

Bravo ... you learned something.

Tex-s

And those places, with or without wealth added from the exterior, will continue to develop and pollute MORE.

Cykdelic Loc: Now outside of Chiraq & Santa Fe, NM

However, as required in the f*****t progressive world it was presented in the form of a cartoon so their cult could follow it!

Cykdelic Loc: Now outside of Chiraq & Santa Fe, NM

😎🙏👍

Elaine2025 Loc: Seattle, Wa

This applies only to your country. Concentrate your efforts there.

Elaine2025 Loc: Seattle, Wa

C*****e c****e is another h**x brought to us courtesy of the democrats.

BigBear Loc: Northern CT

The climate has been changing long before man was put on this planet, and will continue to do so.
Their claim of G****l W*****g is the h**x.

FrumCA

Lol!! This cartoon, notably unsourced, shows us that we need to worry about vulcanism, asteroid hits, and the next ice age.

Architect1776 Loc: In my mind

John_F Loc: Minneapolis, MN

Not being an advanced trained geologist I would know where the chart came from. But from my one geology course, the conclusions would come from inspections of geologic formation for presence of fossils. It was only after the Cambrian that sedimentary rocks occurred. This would imply that oxygen and water developed and chemically eroded the igneous rocks of the Cambrian. This information might be findable in numerous Introductory Geology text books. How do you know that facts have not been proven?