Hill Heat

The youth-led Sunrise Movement and progressive political group Justice Democrats have teamed up for the Climate Mandate campaign to push President-elect Biden to assemble a progressive governing team. Their message:

“President-elect Joe Biden defeated Donald Trump with the highest youth turnout ever. Now, Joe Biden must assemble a powerful governing team to stop the climate crisis, create millions of good-paying jobs, address systemic racism, and control the COVID-19 pandemic.”

The “Climate Cabinet” should have no ties to fossil fuel companies, or corporate lobbyists; be representative of America; and “fight with the urgency that the climate crisis demands,” the groups say.

In addition, they are calling for the formation of the White House Office of Climate Mobilization to coordinate efforts across agencies.

They offer three recommendations each for many Cabinet-level agencies, with a top pick listed first. The list leans heavily into the progressive caucus of the House of Representatives, not surprisingly previously endorsed for election by the groups. The list does not include some major departments, like Defense and Energy. Some of their recommendations, like Rep. Deb Haaland (D-N.M.) for Interior, Sen. Elizabeth Warren (D-Mass.) for Treasury, and Sen. Bernie Sanders (I-Vt.) for Labor, are known to be on Biden’s short list of candidates.

People can support the effort by signing a petition for a “fierce and creative governing team” to “build back better from the crises we’re in.”

Their recommended picks:

“Climate Crisis: Can We Dial It Down?,” the November cover issue of the magazine sent to all of Harvard University’s thousands of alumni, is yet another in a long line of climate-change think pieces by white men interviewing other white men.

(Understandably, all of the interviewees are professors or alumni of Harvard University.)

The piece, written by managing editor Jonathan Shaw ‘89, hits the traditional technocratic notes with such an approach – a physics-heavy understanding of the enormity of the global crisis, some trenchant words from Bill McKibben questioning neoliberalism, and then several pages of discussion of the potential deployment of new technology, from electric vehicles to direct air capture and solar geoengineering (blotting out the sun with stratospheric pollution to cool the earth).

Nine of the ten interviewees are white men:

• Dan Schrag, director of the Harvard University Center for the Environment
• Bill McKibben, Harvard ’82, journalist and climate activist
• James Stock, professor of political economy
• Richard Zeckhauser, professor of political economy
• Joseph Aldy, professor of the practice of public policy
• David Keith, professor of public policy and applied physics
• Peter Huybers, a professor of earth and planetary sciences and of environmental science and engineering
• Raymond Pierrehumbert, Harvard ’76, professor of physics at Oxford
• Frank Keutsch, professor of engineering and atmospheric science

The tenth, Katharine Mach, Harvard ’04, an associate professor at the University of Miami School of Marine and Atmospheric Science, provides a voice of caution about geoengineering.

Shaw gives the last word to Schrag’s perspective that the catastrophe of man-made global warming may compel the catastrophe of deliberate man-made global cooling. This hubristic logic of destructive escalation has of course led to great tragedy throughout human history. Harvard’s role in one such disaster, the Vietnam War, was detailed in David Halberstam’s “The Best and the Brightest.”

Shaw was not able to incorporate a section on climate refugees into the cover article; the piece appears as a sidebar in the printed magazine. It features his other female interviewee, Jennifer Leaning, professor of the practice of health and human rights at the Harvard T.H. Chan School of Public Health, and associate professor of emergency medicine at Harvard Medical School.

The nine men interviewed are highly intelligent and accomplished men who have dedicated their lives to understanding and combatting the climate crisis. But like all people they do so within the constraints of their skills, experiences, and social position; their numerous commonalities (including those with the author of the piece) lead to a stunted vision of what is at stake and what can be done, let alone what should be done, about the poisoning of our climate system for the profit and power of the few.

An intentional corrective to this bias and limited perspective can be found in the newly published All We Can Save, an anthology of climate essays and poems by 50 racially and geographically diverse women, co-edited by Dr. Ayana Elizabeth Johnson, Harvard ‘02.

Speaking on the Pod Save America show, Democratic presidential nominee Joe Biden explained that acting on climate change is his top priority and why he doesn’t expect another fossil-fueled electricity plant to be built in the United States.

Biden told hosts Dan Pfeiffer and Jon Lovett, both former Obama White House staff, “It’s the number one issue facing humanity. And it’s the number one issue for me.”

Biden’s campaign is running multiple ads on television and the Internet highlighting the costs of climate pollution to Americans and Donald Trump’s climate denial.

Biden argued that because of the Recovery Act “which [Obama] gave me the authority to run,” “we were able to invest in bringing down the cost of renewable energy to compete with coal, gas, and oil.” The Recovery Act did play a significant role in spurring renewable energy deployment, including wind manufacturing, although other countries have seen solar power costs decline even more rapidly than the U.S. (The Recovery Act’s energy components were primarily overseen by Joseph Aldy.)

“It’s becoming a fait accompli,” Biden continued, “No one’s going to build another oil or gas-fired electric plant. They’re going to build one that is fired by renewable energy.”

Biden’s prediction runs counter to current industry projections, which bullishly expect continued growth even though Biden is right about the financial advantage of renewable power. If a Biden administration restores sanity to the U.S. power market by eliminating distortionary subsidies for the construction of new natural-gas plants, his expectation may come true.

In the interview, Biden went on to claim that in the 1980s he was “the first person ever to lay out the need to deal with global warming,” and that Politifact said “it was a game changer.” This bit of puffery refers to his successful introduction in 1987 of the Global Climate Protection Act, amending Rep. George Brown (D-Calif.)’s 1978 Global Climate Program Act (15 USC Chapter 56) to explicitly discuss manmade global warming as a U.S. policy priority.

Biden was far from the first in the world (or in the U.S. Congress) to call attention to the greenhouse effect, however. Scientists raised the specter of global warming in congressional testimony in the 1950s and 1960s, and the Clean Air Act of 1970 explicitly mentioned climate pollution. Hearings for Rep. Brown’s legislation began in 1976.

Politifact has confirmed Biden’s considerably less grandiose claim that he was “one of the first guys to introduce a climate change bill,” which is entirely accurate. However, Politifact did not call his bill a “game changer,” a false claim Biden has repeatedly made. Rather, they cited Josh Howe, a professor of history and environmental studies at Reed College, who said it was “important not to overstate the impact of Biden’s bill.”

Look what’s happening right now. You just look around the United States of America. Forests are burning at a rate larger than Connecticut and Rhode Island combined being lost. People are losing their homes, their lives. In the middle of the country, we’re in a situation where you have 100-year floods occurring every several years wiping out entire, entire counties, and doing great damage.

He argued that the United States makes up “15 [percent] of the problem” and other countries are responsible for the rest. (The United States is actually responsible for about 25 percent of cumulative climate pollution.)

Calling it “bizarre” that everyone doesn’t recognize the economic potential of climate action, Biden noted that “the fastest growing industries are solar and wind.” This remarkable claim is essentially correct: solar panel installers and wind turbine technicians share the top three spots with nurse practitioners as the fastest growing professions in the United States.

Biden noted these jobs are “not paying 15 bucks an hour, they’re paying prevailing wage.” He did overstate the quality of these jobs, saying they pay “45 to 50 bucks an hour, plus benefits,” or a $90,000 annual salary. The actual median wage of solar installers and wind technicians is closer to $50,000, which is still considerably more than a $15-an-hour ($30,000 annual) salary.

The solar industry largely opposes unionization, something Biden has elsewhere pledged to change.

Full Transcript:

Columbus' ballot initiative would give Ohio's largest city 100% renewable electricity.

The only major statewide initiatives are in Alaska and Louisiana, both of which have ballot measures to increase oil drilling taxes.

Here is a review of climate and energy initiatives, measures, and state constitution amendments on the ballot this November 3, drawn from Ballotpedia and Earther's Dharna Noor:

Statewide

Alaska Ballot Measure 1, the North Slope Oil Production Tax Increase Initiative: The campaign Vote Yes for Alaska's Fair Share proposed the ballot initiative to increase taxes on oil production fields located in Alaska's North Slope that exceeded certain output minimums. According to Robin Brena, chairperson of Vote Yes for Alaska's Fair Share, three oil production fields—Alpine, Kuparuk, and Prudhoe Bay—met those criteria. BP ($4.54 million), Conoco Phillips ($4.70 million), Hilcorp Energy ($4.3 million), and ExxonMobil ($3.74 million) are funding the campaign to defeat Measure 1.

California Proposition 15, the Tax on Commercial and Industrial Properties for Education and Local Government Funding Initiative, would require commercial and industrial properties, except those zoned as commercial agriculture, to be taxed based on their market value, rather than their purchase price, overturning part of 1978's Proposition 13.

"Oil and gas companies are among the biggest forces lobbying against this measure because they could stand to lose out on a lot of money if it passes," according to Noor. For example, Contra Costa County, the home of Chevron's oil refinery in Richmond, would gain about $400 million a year in property taxes.

Opponents are falsely claiming Prop 15 would harm California's solar industry.

Louisiana Amendment 2, the Include Oil and Gas Value in Tax Assessment of Wells Amendment: This amendment would allow the presence or production of oil or gas to be taken into account when assessing the fair market value of an oil or gas well for ad valorem property tax purposes. It is supported by Louisiana's oil and gas industry.

Louisiana Amendment 5, the Payments in Lieu of Property Taxes Option Amendment: amends the state constitution to authorize local governments to enter into a cooperative endeavor agreement with new or expanding manufacturing establishments -- such as the oil and gas facilities -- and allowing the manufacturing establishments to make payments to the taxing authority of whatever amount instead of paying property taxes.

This amendment is widely opposed by environmental, religious, and other civic organizations.

"The main lobbying force behind this measure is Cameron, a liquified natural gas firm," writes Noor. "Last year, based on a payment in lieu of taxes agreement, the company paid just $38,000 in taxes. But if it had to pay their full taxes, it would have paid $220 million. The company’s agreement is now expiring, so it’s fighting to make it—and other agreements like it—last forever."

These kinds of industry tax breaks are why Louisiana stays poor forever, explains Together Louisiana:

Michigan Proposal 1, the Use of State and Local Park Funds Amendment: makes changes to how revenue in the state's park-related funds can be spent, including (a) making projects to renovate recreational facilities eligible for grants and (b) requiring that at least 20% of the parks endowment fund spending be spent on park capital improvements, and (c) removing the cap on the size of the natural resources trust fund. The initiative has split the climate movement in the state, as the measure "would allow Michigan’s Parks Endowment Fund to sell off oil and gas leases on public lands," Noor writes. "After that fund is full, any additional oil and gas money would go into a Natural Resources Trust Fund, which is also used for natural resources protection and recreation."

The Michigan Democratic Party, conservation organizations, and the Michigan Oil and Gas Association support the measure, but the Michigan Sierra Club and the Environmental Caucus of the Michigan Democratic Party stands in opposition.

Nevada Renewable Energy Standards Initiative Question 6 (2020) is the required second vote on the initiative, passed in 2018, to add language to the Nevada Constitution requiring the state's Renewable Portfolio Standard to increase to 50 percent by 2030. In 2018, this ballot initiative was approved as Question 6, and therefore needs to be approved again in 2020 to amend the Nevada Constitution. On April 22, 2019, Gov. Steve Sisolak (D) signed Senate Bill 358 (SB 358), which was designed to require the same RPS percentage by 2030 as the amendment on the ballot.

New Mexico Constitutional Amendment 1, the Public Regulation Commission Amendment: changes the utility-oversight Public Regulation Commission (PRC) from an elected five-member commission to an appointed three-member commission. New Mexico's PRC is currently dominated by fossil-fuel supporters. Climate organizations overwhelmingly support the amendment.

"Supporters of the measure say that New Mexico is unlikely to meet its 100% clean energy target under its current system because the commissioners’ elections are so often riddled with corporate money," Noor writes. "Under the new system, a bipartisan nominating committee, which would include at least one representative from a local Indigenous group, would come up with a list of environmental experts from the state, and the governor could choose which ones to appoint."

Local

Albany, California, Measure DD, Utility Tax: A “yes” vote supports authorizing an increase to the utility users tax from 7% to 9.5% and application of a 7.5% tax on water service, generating an estimated $675,000 per year for general services including disaster preparedness, reduction of greenhouse gas emissions, emergency response and environmental services.

Berkeley, California, Measure HH, Utility Tax: A “yes” vote supports authorizing an increase to the utility users tax from 7.5% to 10% on electricity and gas and a 2.5% increase to the gas users tax, generating an estimated $2.4 million per year for municipal services including reducing greenhouse gas emissions.

Boulder, Colorado, Ballot Measure 2C, Public Service Company Franchise, and Measure 2D, to Repurpose the Utility Occupation Tax: These initiatives would allow the city of Boulder to abandon its efforts to establish a 100% renewable-electricity municipal utility and instead enter a long-term monopoly agreement with Xcel Energy with less ambitious renewable targets.

Local climate organizations overwhelmingly oppose 2C.

Denver, Colorado, Ballot Measure 2A, Sales Tax to Fund Environmental and Climate-Related Programs and TABOR Spending Limit Increase: A "yes" vote supports authorizing the city and county of Denver to levy an additional 0.25% sales tax generating an estimated $40 million per year to fund climate-related programs and programs designed to reduce greenhouse gas emissions and air pollution, thereby increasing the total sales tax rate in Denver from 8.31% to 8.56%.

Columbus, Ohio, Issue 1, Electric Service Aggregation Program Measure: A "yes" vote supports authorizing the city to establish an Electric Aggregation Program, which would allow the city to aggregate the retail electrical load of customers within the city's boundaries, and allowing customers to opt-out of the program. If passed, the City of Columbus will develop a detailed plan for operation and management of aggregation; include in the plan a commitment to 100 percent renewable energy; and commit to encourage development of renewable-energy facilities in Central Ohio. AEP is financing the campaign in support of the initiative. If voters approve the aggregation program, AEP Energy would lock in most of Ohio’s largest city as its power customer for up to 15 years; the program would be the largest outside California, the company says. The initiative is also strongly backed by local and national environmental organizations and trade unions. The Ohio Coal Association stands against the proposal.

Portland, Oregon, Measure 26-219, Uses of Water Fund Charter Amendment: A "yes" vote supports amending the city's charter to authorize the city council to spend monies from the Water Fund and increase rates to cover expenses for general public uses, such as neighborhood green areas and community gardens.

The various other tax, policing, infrastructure, and campaign finance initiatives on the ballot have climate justice implications, as do, of course, the candidate elections.

The 2020 Law Firm Climate Change Scorecard is the first to detail the scale of top law firms’ role in the climate crisis. Using the best data available, the Law Students for Climate Accountability assessed litigation, transactional, and lobbying work conducted by the 2020 Vault Law 100 law firms—the 100 most prestigious law firms in the United States—from 2015 to 2019.

Their findings:

• Vault 100 firms worked on ten times as many cases exacerbating climate change as cases addressing climate change: 286 cases compared to 27 cases.
• Vault 100 firms were the legal advisors on five times more transactional work for the fossil fuel industry than the renewable energy industry: $1.3 trillion of transactions compared to $271 billion of transactions.
• Vault 100 firms lobbied five times more for fossil fuel companies than renewable energy companies: for $36.5 million in compensation compared to $6.8 million in compensation.

• Cozen O’Connor
• Schulte Roth & Zabel
• Sheppard, Mullin, Richter & Hampton
• Wilson Sonsini Goodrich & Rosati

• Paul, Weiss worked on as many cases exacerbating climate change as 62 other Vault 100 firms combined.
• Allen & Overy was the legal advisor on more transactional work for the fossil fuel industry than 78 other Vault 100 firms combined.
• Hogan Lovells lobbied more for fossil fuel companies than 92 other Vault 100 firms combined.
• Latham & Watkins is the only firm to be in the Top 5 Worst Firms for both transactions and litigation exacerbating climate change

The report also details the work that Latham & Watkins, Norton Rose Fulbright, Vinson & Elkins, Gibson Dunn, Baker Botts, and Greenberg Traurig did on behalf of the Dakota Access Pipeline project, including numerous efforts to crack down on the water defenders.

The group is calling on law students and firms to take the Law Firm Climate Responsibility Pledge to stop taking on new fossil fuel industry work, continue to take on renewable energy industry work and litigation to fight climate change, and to completely phase out fossil fuel work by 2025.

• Paul Weiss: 21 cases (7x the average)
• Gibson Dunn: 18 cases
• Sidley Austin: 16 cases
• Latham & Watkins: 13 cases
• Tie: Baker & Hostetler / Baker Botts / Munger, Tolles: 10 cases

• Allen & Overy: $153,365,000,000 (15x the average)
• Vinson & Elkins: $108,217,000,000
• Latham & Watkins: $94,815,000,000
• Clifford Chance: $83,708,000,000
• Milbank: $59,180,000,000

• Hogan Lovells: $7,085,000 (24x the average)
• Akin Gump: $6,820,000
• Squire Patton Boggs: $4,755,000
• McGuire Woods: $2,320,000
• Steptoe & Johnson: $1,920,000

Download the full report.

U.S. Senator Sheldon Whitehouse (D-R.I.) and Congressman Mike Quigley (D-Ill.) have introduced legislation to prepare the nation’s power grids to affordably and reliably deliver clean energy. Many of the provisions of the Grid Services and Efficiency Act were included in Clean Economy Jobs and Innovation Act, which the House of Representatives passed last week.

“The Grid Services and Efficiency Act instructs a cross-section of federal and regional agencies to work together to pinpoint gaps in grid services and operator platforms that may hamper the introduction of clean energy sources to the power grid. The legislation authorizes funding to upgrade electricity delivery infrastructure to better accommodate clean energy sources. The bill would also help determine whether federal regulators have the proper authorities to oversee the siting of interregional transmission lines necessary for expanding clean energy.”

The Grid Services and Efficiency Act takes steps to accelerate the transition by improving power system modeling and grid operator planning, commissioning studies of grid efficiency, and improving the connectivity of the electricity transmission system.

This legislation is supported by Advanced Energy Economy, Sunrun, National Grid, the Natural Resources Defense Council, Exelon, and the WATT Coalition.

Further summary:

Rep. Deb Haaland (D-N.M.) has introduced a resolution that calls for a comprehensive justice-based response to the crises facing the nation and the world, from the fossil-fueled climate crisis to the global Covid-19 pandemic.

The Transform, Heal, and Renew by Investing in a Vibrant Economy (THRIVE) Resolution (H. Res. 1102) is modeled in part after 2019’s Green New Deal resolution introduced by Rep. Alexandria Ocasio-Cortez (D-N.Y.) and Sen. Ed Markey (D-Mass.). The resolution is also largely consistent with the 2020 Democratic Party platform and the Biden campaign agenda.

Haaland introduced the agenda at a press conference on September 10 with Markey and Senate Minority Leader Chuck Schumer (D-N.Y.). Keya Chaterjee, the director of the U.S. Climate Action Network, an environmental coalition, also participated.

The resolution was formally introduced on September 11th with 76 co-sponsors, all Democrats.

Haaland’s resolution was praised by several other emocratic members of the U.S. Senate, including former presidential candidates Cory Booker (D-N.J.), Elizabeth Warren (D-Mass.), and Bernie Sanders (I-Vt.), as well as Sens. Jeff Merkley (D-N.M.) and Ron Wyden (D-Ore.).

While the resolution has limited specifics, it does include a call for a national “carbon pollution-free” electricity system by 2035, in line with presidential candidate Joe Biden’s plan.

The resolution calls for the expansion of union protections and increased union density in clean-energy jobs, and investment in “Black, Brown, and Indigenous communities to build power and counteract racial and gender injustice.”

Notably, the resolution says nothing about foreign policy or the military.

Unlike the Green New Deal resolution, the THRIVE resolution does not call for universal employment, housing, or health care.

The resolution is supported by The Sunrise Movement, Sierra Club, Movement for Black Lives, Working Families Party, Service Employees International Union, Indigenous Environmental Network and Center for Popular Democracy.

Full text:

This afternoon, Democratic presidential candidate Joe Biden made an extended speech in Delaware about global warming and climate disasters, outlining his vision for “net-zero emissions by no later than 2050.” This speech was reminiscent of then-candidate Barack Obama’s climate speech of 2007.

Good afternoon.

As a nation, we face one of the most difficult moments in our history. Four historic crises. All at the same time.

The worst pandemic in over 100 years, that’s killed nearly 200,000 Americans and counting.

The worst economic crisis since the Great Depression, that’s cost tens of millions of American jobs and counting.

Emboldened white supremacy unseen since the 1960s and a reckoning on race long overdue.

And the undeniable, accelerating, and punishing reality of climate change and its impact on our planet and our people — on lives and livelihoods — which I’d like to talk about today.

Jill and I continue to pray for everyone in California, Oregon, Washington, and across the West as the devastating wildfires rage on — just as we’ve held in our hearts those who’ve faced hurricanes and tropical storms on our coasts, in Florida, in North Carolina, or like in parts of New Orleans where they just issued an emergency evacuation for Hurricane Sally, that’s approaching and intensifying; Floods and droughts across the Midwest, the fury of climate change everywhere — all this year, all right now.

We stand with our families who have lost everything, the firefighters and first responders risking everything to save others, and the millions of Americans caught between relocating during a pandemic or staying put as ash and smoke pollute the air they breathe.

Think about that.

People are not just worried about raging fires. They are worried about breathing air. About damage to their lungs.

Parents, already worried about Covid-19 for their kids when they’re indoors, are now worried about asthma attacks for their kids when they’re outside.

Over the past two years, the total damage from wildfires has reached nearly $50 Billion in California alone.

This year alone, nearly 5 million acres have burned across 10 states — more acres than the entire state of Connecticut.

And it’s only September. California’s wildfire season typically runs through October.

Fires are blazing so bright and smoke reaching so far, NASA satellites can see them a million miles away in space.

The cost of this year’s damage will again be astronomically high.

But think of the view from the ground, in the smoldering ashes.

Loved ones lost, along with the photos and keepsakes of their memory. Spouses and kids praying each night that their firefighting husband, wife, father, and mother will come home. Entire communities destroyed.

We have to act as a nation. It shouldn’t be so bad that millions of Americans live in the shadow of an orange sky and are left asking if doomsday is here.

Dr. Roger Revelle (seated, far right) testifies before Congress, May 1, 1957. (Roger Revelle papers, UCSD)

Unprecedented heat and wildfires driven by fossil-fueled global warming are ravaging the forests of California and the Pacific Northwest – in line with scientific predictions to the U.S. Congress from the 1950s.

Over sixty-three years ago, physical oceanographer Roger Revelle testified to Congress that fossil-fueled climate change could turn southern California and most of Texas into “real deserts.”

On May 1, 1957, Dr. Revelle testified at the hearing on appropriations for the International Geophysical Year, Independent Offices Subcommittee, House Committee on Appropriations:

The last time that I was here I talked about the responsibility of climatic changes due to the changing carbon dioxide content of the atmosphere and you will remember that I mentioned the fact that during the last 100 years there apparently has been a slight increase in the carbon dioxide because of the burning of coal and oil and natural gas.

If we look at the probable amounts of these substances that will be burned in the future, it is fairly easy to predict that the carbon dioxide content of the atmosphere could easily increase by about 20 percent. This might, in fact, make a considerable change in the climate. It would mean that the lines of equal temperature on the earth would move north and the lines of equal rainfall would move north and that southern California and a good part of Texas, instead of being just barely livable as they are now, would become real deserts.

Atmospheric carbon dioxide concentrations in 1957 were 315 parts per million. It reached 378 ppm, Revelle’s cautioned 20 percent increase, in 2004.

In 2015, California Gov. Jerry Brown announced the state’s first-ever mandatory water use restrictions.

As of September 2020, the planet is now at 410 ppm, a 30 percent increase.

Revelle’s testimony in the previous year in support of federal funding to monitor atmospheric and oceanic carbon dioxide levels was the first time that manmade global warming was discussed in the Congressional record.

“We are making perhaps the greatest geophysical experiment in history,” he said on March 8, 1956, “an experiment which could not be made in the past because we didn’t have an industrial civilization and which will be impossible to make in the future because all the fossil fuels will be gone.”

Revelle also noted that regional shifts in climate in the past led to “the rise and fall and complete decay of many civilizations.”

In response to questions from Rep. Sydney Yates (D-Ill.) and Rep. Albert Thomas (D-Texas), Dr. Revelle elucidated further:

People talk about making fresh water out of sea water. God does that for them far better than any man ever could. He evaporates three feet of water on every square foot of the ocean every year. The problem is that the distribution system is bad. The water coming from the ocean moves over the land but mostly over the northern and southern parts of the land, and this circulation pattern, or transport of water vapor from the sea to the land and the precipitation on the land, apparently shifts with the temperature; at least we think it does, and there seems to be a broad belt called the horse latitudes between the equatorial regions and the belt of cyclonic storms where the precipitation is minimal.

If you increase the temperature of the earth, the north latitude belt, which covers most of the western part of the United States and the Southwest, would move to the north.

“Only God knows whether what I am saying is true or not,” Revelle concluded. But his understanding of the science of fossil-fueled global warming has now been proven correct. The climate of southern California has undergone a phase shift to a persistently hotter, drier regime — a permanent shift if action is not taken to end the burning of fossil fuels and reduce the concentration of industrial greenhouse pollution in the atmosphere.

Transcript of Revelle’s testimony, under the heading “EFFECTS OF FOSSIL FUELS ON CLIMATE”