The Unassuming Economist

From Mark Perry (AEI):

“Tomorrow is Earth Day 2022 and marks the 52nd anniversary of Earth Day, so it’s time for my annual CD post on the spectacularly wrong predictions that were made around the time of the first Earth Day in 1970…..

In the May 2000 issue of Reason Magazine, award-winning science correspondent Ronald Bailey wrote an excellent article titled “Earth Day, Then and Now: The planet’s future has never looked better. Here’s why” to provide some historical perspective on the 30th anniversary of Earth Day. In that article, Bailey noted that around the time of the first Earth Day in 1970, and in the years following, there was a “torrent of apocalyptic predictions” and many of those predictions were featured in his Reason article. Well, it’s now the 51st anniversary of Earth Day, and a good time to ask the question again that Bailey asked 21 years ago: How accurate were the predictions made around the time of the first Earth Day in 1970? The answer: “The prophets of doom were not simply wrong, but spectacularly wrong,” according to Bailey. Here are 18 examples of the spectacularly wrong predictions made around 1970 when the “green holy day” (aka Earth Day) started:

1. Harvard biologist George Wald estimated that “civilization will end within 15 or 30 years [by 1985 or 2000] unless immediate action is taken against problems facing mankind.”

2. “We are in an environmental crisis that 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 whatever 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 [by 1980].”

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.”

Continue reading here.

From Econbrowser:

by Alex Tabarrok on February 21, 2022, posted on Margin Revolution.

“The WSJ has several good piece on electric power in the United States, many of which are relevant to my recent podcast with Ezra Klein. Starting with the increased unreliability of America’s electric grid.

The U.S. power system is faltering just as millions of Americans are becoming more dependent on it—not just to light their homes, but increasingly to work remotely, charge their phones and cars, and cook their food—as more modern conveniences become electrified.

… Much of the transmission system, which carries high-voltage electricity over long distances, was constructed just after World War II, with some lines built well before that. The distribution system, the network of smaller wires that takes electricity to homes and businesses, is also decades old, and accounts for the majority of outages.

We need more power but are relying on transmission lines we put into places decades ago when we could still build things. The second WSJ article is on the 17-year travail to get a new power cable from hydropower rich Quebec to Boston.

Blackstone made other discoveries that altered the project. Its environmental consultants spent the summer of 2010 watching patches of blue lupine for endangered Karner blue butterflies and frosted elfins, a threatened species. They spotted two Karners and wrote a plan for avoiding damage to the wildflowers upon which the butterflies rely. Arrangements were also made to protect bald eagle nests that might be present during construction and identify shagbark hickories big enough for the endangered Indiana bat to roost.”

Continue reading here.

Source: VoxEU CEPR

Despite the commitments of the 2021 UN Climate Change Conference, countries’ climate mitigation policies are not enough to meet their ambitious emissions reduction targets. This column puts forward a framework for designing comprehensive decarbonisation strategies that promote growth and social inclusion. A policy mix based on three components is needed: (1) emission pricing, (2) standards and regulations, and (3) complementary policies that offset distributional effects. A robust and independent institutional framework and credible communications campaigns are key to managing policy constraints and enhancing public acceptance of mitigation policies.

New post by Timothy Taylor.

“The Olympic Summer Games were held in Beijing in 2008. Now the Winter Games are being held there in 2022. For the sake of the athletes who will be inhaling and exhaling more frequently and deeply than usual in the next few weeks, how has the air quality changed? Michael Greenstone, Guojun He, and Ken Lee discuss the evidence in “The 2008 Olympics to the 2022 Olympics: China’s Fight to Win its War Against Pollution” (February 2022, Energy Policy Institute at the University of Chicago). They write:

In the years before the 2008 Beijing Summer Olympics, pollution in China had been sharply climbing. The government responded with quick reforms that temporarily reduced pollution during the games. The reforms, however, only managed to slow the climb in the long run. By 2013, pollution in China had reached record levels. The following year, the same year Beijing applied to host the 2022 Olympic Games, Chinese Premier Li Keqiang declared a “war against pollution” and vowed that China would tackle pollution with the same determination it used to tackle poverty. Seven years later, pollution has declined dramatically by about 40 percent. In Beijing, there is half as much pollution compared to both 2008 and 2013 levels. In most areas of China, pollution has fallen to levels not seen in more than two decades.”

Read more here.https://conversableeconomist.wpcomstaging.com/