The report has a clear message: Communities must adapt to climate change that has already happened and more that is on the way.
This is not new information. Climate adaptation experts have been telling us this for decades. The new report reinforces and strengthens those warnings. It also arrives at a daunting time: amid a global pandemic, with war and geopolitical instability in the headlines abroad, and political polarization at home.
I've seen many reports, but nothing like the new @IPCC_CH climate report, an atlas of human suffering & damning indictment of failed climate leadership.
I know people everywhere are anxious & angry. I am, too.
The need to adapt to the climate change we can’t prevent can feel like one more emergency, one more drain on already-scarce resources. And to some extent this is true. Climate change adaptation will take hard work and real spending.
But with creativity and cooperation, some of that adaptation effort can provide other benefits at the same time. That's an approach called “multisolving,” and many climate change adaptation strategies are multisolving superstars.
Green investments
For example, greening the urban environment can help moderate heat waves. It can also reduce flooding from intense downpours. These are both climate impacts that the IPCC report tells us will become more common as the climate changes. Green infrastructure also helps save energy (and thus money) by keeping buildings cool. It can help improve air and water quality and boost people’s sense of well-being. If the green spaces include fruit and nut trees or gardens, they can also help improve access to fresh fruits and vegetables.
Living shorelines are another example of adaptation projects that multisolve. Projects like restored oyster beds help prevent flooding due to sea level rise. They also help protect marine biodiversity and the economies of fishing communities.
These sorts of investments not only help communities adapt to climate change, they help them thrive in other ways, too.
Weaning off fossil fuels
But there is an important caveat. Adaptation solutions like these are no match for the extremes that severe, unmitigated climate change will throw at us. This past summer Germany experienced more rain in one day than it typically does in a month. Green infrastructure alone can’t absorb such an extreme amount of rainfall.
The same logic applies to all impacts covered in the IPCC report–fires, flood, droughts, storms, and surging seas. For adaptation to succeed we need to prevent as much climate change as possible. And we do that by weaning our economies from fossil fuels as quickly as possible.
That fact points to a particularly interesting type of multisolving. Some projects can help communities prepare for climate impacts while reducing the use of fossil fuels at the same time. In a time of limited budgets this “two for the price of one” approach to climate should be a top priority.
Here are a couple of examples:
There are reports of solar panels surviving Hurricane Ida in New Orleans. When the panels had battery back-up, they were even able to provide emergency electricity for charging phones and keeping medicine refrigerated. These stories show how the transition to clean energy can also help build resilience.
When homes are weatherized, they use less energy and thus make less greenhouse gas pollution. That protects the climate for the long term. These energy efficiency upgrades can also help in case of climate impacts: If the power goes out in a heat wave, a well-insulated home will stay cooler, and thus safer, longer than one without insulation.
Climate adaptation projects
There's one final and very important consideration about climate adaption projects. The process of implementing them can be as important as the result.
Climate adaptation investments, to really qualify as multisolving, must ensure that their benefits and burdens are justly shared. This requires vigorous community participation from the beginning.
Community engagement can help tackle important questions, such as: Who does the project benefit? How does the design protect against side-effects like “climate gentrification”? (That's the emerging term for what happens when communities benefiting from adaptation investments become more attractive. Property values and rents rise, and long-standing community members can be displaced.) And who will have access to the jobs created by adaptation projects?
The climate change adaptation task ahead of us is mammoth, and time is short. No one knows exactly how to adapt; after all, we are entering unknown climatological territory. But two simple rules can help us make the best possible decisions.
The first principle is: Make every dollar count by addressing multiple problems.
The second one is: Make every decision as wise as possible by listening to the voices of those who have the most at stake.
If we can stick to those two principles, the needed investments in adaptation could also contribute to a healthier and more equitable society.
Dr. Elizabeth Sawin is founder and director of the Multisolving Institute, a think+do tank that helps people implement win-win-win solutions that protect the climate while improving equity, health, biodiversity, economic vitality, and well-being. She is a biologist with a PhD from MIT who has been analyzing complex systems related to climate change for more than 20 years.
Banner photo: Greenspace in Baltimore. Greening the urban environment can help moderate heat waves and reduce flooding from intense downpours. (Credit: Chesapeake Bay Program/flickr)
Caught in a deadly heatwave, David Azevedo's effort to impress in a new job tragically cost him his life, underscoring the urgent need for better protections for outdoor workers.
David Azevedo, working in extreme heat on a French construction site, succumbed to heatstroke, demonstrating the severe risk posed by rising temperatures.
Despite showing signs of severe heat illness, David was left unattended for critical moments, which may have contributed to his death.
The incident reveals the urgent necessity for stronger safety regulations to protect workers in increasingly frequent and severe heatwaves.
Key quote:
“Workers are compelled to be in the heat. They have to work or they lose their livelihood. This speaks to a wider dynamic: power and money determine your vulnerability to climate change.”
— Cora Roelofs, professor at the University of Massachusetts Lowell
CAMERON PARISH, La. — Late into the night, John Allaire watches the facility next to his home shoot 300-foot flares from stacks.
He lives within eyesight of southwest Louisiana’s salty shores, where, for decades, he’s witnessed nearly 200 feet of land between it and his property line disappear into the sea. Two-thirds of the land was rebuilt to aid the oil and gas industry’s LNG expansion. LNG — shorthand for liquified natural gas – is natural gas that's cooled to liquid form for easier storage or transport; it equates to 1/600th the volume of natural gas in a gaseous state. It’s used to generate electricity, or fuel stove tops and home heaters, and in industrial processes like manufacturing fertilizer.
In the U.S., at least 30 new LNG terminal facilities have been constructed or proposed since 2016, according to the
Oil and Gas Watch project. Louisiana and Texas’ Gulf Coast, where five facilities are already operating, will host roughly two-thirds of the new LNG terminals – meaning at least 22 Gulf Coast LNG facilities are currently under construction, were recently approved to break ground or are under further regulatory review.
Although the U.S. didn’t ship LNG until 2016, when a freight tanker left, a few miles from where Cameron Parish’s LNG plants are today, last year the country became the global leader in LNG production and export volume, leapfrogging exporters like Qatar and Australia. The
EIA’s most recent annual outlook estimated that between the current year and 2050, U.S. LNG exports will increase by 152%.
Allaire, 68, watches how saltwater collects where rainwater once fed the area’s diminishing coastal wetlands. “We still come down here with the kids and set out the fishing rods. It's not as nice as it used to be,” he told
Environmental Health News (EHN).
That intimacy with nature drew Allaire to the area when he purchased 311 acres in 1998. An environmental engineer and 30-year oil and gas industry veteran, he helped lead environmental assessments and manage clean-ups, and although retired, he still works part-time as an environmental consultant with major petroleum companies. With a lifetime of oil and gas industry expertise, he’s watched the industry's footprint spread across Louisiana and the Gulf of Mexico’s fragile shores and beyond. Now that the footprints are at the edge of his backyard, Allaire is among a cohort of organizers, residents and fisher-folk in the region mobilizing to stop LNG facility construction. For him, the industry’s expansion usurps the right-or-wrong ethics he carried across his consulting career. For anglers, oil and gas infrastructure has destroyed fishing grounds and prevented smaller vessels from accessing the seafood-rich waters of the Calcasieu River.
From the view of Allaire’s white pickup truck as he drives across his property to the ocean’s shore, he points to where a new LNG facility will replace marshlands. Commonwealth LNG intends to clear the land of trees and then backfill the remaining low-lying field.
“You see what’s happening with the environment,” Allaire said. “When the facts change, I got to change my mind about what we’re doing.”
Community bands together
John Allaire, left, purchased 311 acres in Cameron Parish in 1998, and has watched the oil and gas industry's footprint spread to his property.
Credit: John Allaire
During an Earth Day rally in April, community members gathered in the urban center of Lake Charles to demand local oil and gas industries help deliver a safer, healthier future for all. In between live acts by artists performing south Louisiana’s quintessential zydeco musical style, speakers like James Hiatt, a Calcasieu Parish native with ties to Cameron Parish and a Healthy Gulf organizer, and RISE St. James organizer Sharon Lavigne, who’s fighting against LNG development in rural Plaquemines Parish near the city of New Orleans, asked the nearly 100 in attendance to imagine a day in which the skyline isn’t dotted by oil and gas infrastructure.
Not long ago, it was hard to imagine an Earth Day rally in southwest Louisiana at all. For decades, the area has been decorated with fossil fuel infrastructure. Sunsets on some days are highlighted by the chemicals in the air; at night, thousands of facilities’ lights dot the dark sky.
“It takes a lot of balls for people to start speaking up,” Shreyas Vasudevan, a campaign researcher with the Louisiana Bucket Brigade, told EHN in the days after the rally. In a region with its history and economy intertwined with oil and gas production, “you can get a lot of social criticism – or ostracization, as well – even threats to your life.”
Many are involved in local, regional and national advocacy groups, including the Louisiana Bucket Brigade, Healthy Gulf, the Sierra Club, the Natural Resources Defense Council, the Turtle Island Restoration Network, the Center for Biological Diversity and the National Audubon Society.
“You see what’s happening with the environment,” Allaire said. “When the facts change, I got to change my mind about what we’re doing.” - John Allaire, environmental engineer and 30-year oil and gas industry veteran
But environmental organizers are fighting a multi-billion-dollar industry with federal and state winds at its back. And LNG’s federal support is coupled with existing state initiatives.
Under outgoing Louisiana Gov. John Bel Edwards — a term-limited Democrat — the state pledged a goal of reaching net-zero greenhouse emissions by 2050. Natural gas, which the LNG industry markets as a cleaner-burning alternative, is cited as one of the state’s solutions. Louisiana is the only state that produces a majority of its carbon emissions through fossil fuels refining industries, like LNG, rather than energy production or transportation. Governor Edwards’ office did not return EHN’s request for comment.
This accommodating attitude towards oil and gas industries has resulted in a workforce that’s trained to work in LNG refining facilities across much of the rural Gulf region, said Steven Miles, a lawyer at Baker Botts LLP and a fellow at the Baker Institute’s Center on Energy Studies. Simultaneously, anti-industrialization pushback is lacking. It’s good news for industries like LNG.
“The bad news,” Miles added. “[LNG facilities] are all being jammed in the same areas.”
One rallying cry for opponents is local health. The Environmental Integrity Project found that LNG export terminals emit chemicals like carbon monoxide –potentially deadly– and sulfur dioxide, of which the American Lung Association says long-term exposure can lead to heart disease, cancer, and damage to internal or female reproductive organs.
An analysis of emissions monitoring reports by the advocacy group the Louisiana Bucket Brigade found that Venture Global’s existing Calcasieu Pass facility had more than 2,000 permit violations.That includes exceeding the permit’s authorized air emissions limit to release nitrogen oxides, carbon monoxide, particulate matter and volatile organic compounds 286 out of its first 343 days of operation.
The Marvel Crane, the first liquid natural gas carrier to transport natural gas from the Southwest Louisiana LNG facility, transits a channel in Hackberry, Louisiana, May 28, 2019.
“This is just one facility,” at a time when three more facilities have been proposed in the region and state, Vasudevan said. Venture Global’s operational LNG facility — also known as Calcasieu Pass — “is much smaller than the other facility they’ve proposed.”
In an area that experienced 18 feet of storm surge during Hurricane Laura in 2020 — and just weeks later, struck by Hurricane Delta — Venture Global is planning to build a second export terminal Known as “CP2,” it’s the largest of the roughly two dozen proposed Gulf LNG export terminals, and a key focal point for the region’s local organizing effort.
Residents “don’t really want LNG as much as they want Cameron [Parish] from 1990 back,” Hiatt told EHN of locals’ nostalgia for a community before storms like Rita in 2005 brought up to 15 feet of storm surge, only for Laura to repeat the damage in 2020. Throughout that time, the parish’s population dipped from roughly 10,000 to 5,000. “But the wolf knocking at the door is LNG. Folks in Cameron think that's going to bring back community, bring back the schools, bring back this time before we had all these storms — when Cameron was pretty prosperous.”
“Clearly,” for the oil and gas industry, “the idea is to transform what was once the center of commercial fishing in Louisiana to gas exports,” Cindy Robertson, an environmental activist in southwest Louisiana, told EHN.
Helping fishers’ impacted by LNG is about “actual survival of this unique culture,” Cooke said.
In a measure of organizers’ success, she pointed to a recent permit hearing for Venture Global’s CP2 proposal. Regionally, it’s the only project that’s received an environmental permit, but not its export permit, which remains under federal review. At the meeting, some spoke on the company’s behalf. As an organizer, it was a moment of clarity, Cooke explained. Venture Global officials “had obviously done a lot of coaching and organizing and getting people together in Cameron to speak out on their behalf,” Cooke said. “So, in a way, that was bad. But in another way, it shows that we really had an impact.”
“It also shows that we have a lot to do,” Cooke added.
Environmental organizers like Alyssa Portaro describe a sense of fortitude among activists — she and her husband to the region’s nearby town of Vinton near the Texas-Louisiana border. Since the families’ relocation to their farm, Portaro has worked with Cameron Parish fisher-folk.
“I’ve not witnessed ‘community’ anywhere like there is in Louisiana,” Portaro told EHN. But a New Jersey native, she understands the toll environmental pollution has on low-income communities. “This environment, it’s so at risk — and it’s currently getting sacrificed to big industries.”
“People don’t know what we’d do without oil and gas. It comes at a big price,” she added.
Southwest Louisiana’s Cameron Parish is one of the state’s most rural localities. Marine economies were the area’s economic drivers until natural disasters and LNG facilities began pushing locals out, commercial fishers claim.
Credit: Xander Peters for Environmental Health News
Residents “don’t really want LNG as much as they want Cameron [Parish] from 1990 back,” James Hiatt , a Healthy Gulf organizer, told EHN. "But the wolf knocking at the door is LNG."
Credit: Xander Peters for Environmental Health News
For the most part, Cameron Parish’s life and economy has historically taken place at sea. As new LNG facilities are operational or in planning locally, locals claim the community they once knew is nearly unrecognizable.
Credit: Xander Peters for Environmental Health News
A disappearing parish
The stakes are seemingly higher for a region like southwest Louisiana, which is the epicenter of climate change impacts.
In nearly a century, the state has lost roughly 2,000 square miles of land to coastal erosion. In part driving the state’s erosion crisis is the compounding impacts of Mississippi River infrastructure and oil and gas industry activity, such as dredging canals for shipping purposes, according to a March study published in the journal Nature Sustainability. Louisiana’s Coastal Protection and Restoration Authority said Cameron Parish could lose more land than other coastal parishes over the next 50 years. A recent Climate Central report says the parish will be underwater within that time frame.
On top of erosion and sea level rise impacts, in August, 2023, marshland across southwest Louisiana’s Cameron Parish burned. The fires were among at least 600 across the Bayou State this year. Statewide, roughly 60,000 acres burned — a more than six-fold increase of the state’s average acres burned per year in the past decade alone.
But while the blaze avoided coastal Louisiana communities like Cameron Parish, the fires represented a warning coming from a growing chorus of locals across the region — one that’s echoes by the local commercial fishing population, who claimed to have experienced unusually low yields during the same time, according to a statement from a local environmental group. At the site of the Cameron Parish fires are locations for two proposed LNG expansion projects.
"The idea is to transform what was once the center of commercial fishing in Louisiana to gas exports.” - Cindy Robertson, an environmental activist in southwest Louisiana
It was an unusual occurrence for an area that’s more often itself underwater this time of year due to a storm surge from powerful storms. For LNG expansion’s local opposition, it was a red flag.
As the Louisiana Bucket Brigade has noted prior, the confluence of climate change’s raising of sea levels and the construction of LNG export terminals — some are proposed at the size of nearly 700 football fields — are wiping away the marshland folks like Allaire watched wither. Among their fears is that the future facilities won’t be able to withstand the power of another storm like Laura and its storm surge, which wiped away entire communities in 2020.
Amidst these regional climate impacts, LNG infrastructure has shown potential to exacerbate the accumulation of greenhouse gasses that cause global warming. For the most part, LNG is made up of methane — a greenhouse gas that’s more than 80 times more potent than carbon dioxide in the atmosphere. Among the 22 current LNG facility proposals, the advocacy group Sierra Club described a combined climate pollution output that would roughly equal to that of about 440 coal plants.
The climate impacts prompt some of the LNG industry’s uncertainty going forward. It isn’t clear if Asian countries, key importers of U.S. LNG, will “embrace these energy transition issues,” said David Dismuke, an energy consultant and the former executive director of Louisiana State University’s Center for Energy Studies. Likewise, European nations remain skeptical of embracing LNG as a future staple fuel source.
“They really don't want to have to pull the trigger,” Dismukes added, referring to Europe’s hesitation to commit more resources to exporting LNG from the American market. “They don't want to go down that road.”
While there will be a tapering down of natural gas supply, Miles explained, “we’re going to need natural gas for a long time,” as larger battery storage for renewables is still unavailable.
“I'm not one of these futurists that can tell you where we're going to be, but I just don't see everything being extreme,” Dismukes said. “I don't see what we've already built getting stranded and going away, either.”
For now, LNG seems here to stay. From 2012 to 2022,U.S. natural gas demand — the sum of both domestic consumption and gross exports — rose by a whopping 43%, reported the U.S. Energy Information Administration, or EIA. Meanwhile, in oil and gas hotbeds like Louisiana and Texas, natural gas demand grew by 116%.
Throughout 25 years, Allaire has witnessed southwest Louisiana’s land slowly fade, in part driven by the same industrial spread regionally. Near where the front door of his travel trailer sits underneath the aluminum awning, he points to a chenier ridge located near the end of the property. It’s disappearing, he said.
“See the sand washing over, in here?” Allaire says, as he points towards the stretches of his property. “This pond used to go down for a half mile. This is all that's left of it on this side.”
As climate change intensifies, scientists are exploring geo-engineering as a potential solution, but the approach raises both hope and serious concerns.
Geo-engineering aims to cool the planet by manipulating the climate, but experts warn it could disrupt weather patterns and divert attention from reducing carbon emissions.
Techniques like marine cloud brightening and stratospheric aerosol injection show promise but also pose risks, such as exacerbating droughts and altering global weather.
Conspiracy theories around geo-engineering are on the rise, complicating scientific research and public acceptance.
Key quote:
“The regional impacts are very much unknown. We may be able to mitigate global average temperature [rise], but we may actually make things worse in certain regions of the world."
— Professor Liz Bentley, chief executive of the Royal Meteorological Society
Why this matters:
Whether geo-engineering is our ticket to a cooler planet or Pandora’s box, it’s a conversation that’s heating up fast. Is it better to take a risky shot at cooling the planet or stick to traditional methods like cutting emissions and hoping for the best? Read more: Opponents of geoengineering misunderstand humanity’s choices.
Officials in Chapel Hill, NC, face criticism over a plan to redevelop a coal ash site near a popular greenway, as community members fear health risks from lingering toxic metals.
Chapel Hill aims to redevelop a coal ash site but faces backlash over a cleanup plan deemed insufficient by some community members and lawyers.
The site, containing 46,000 tons of coal ash, has restricted uses, excluding residences and parks, due to contamination concerns.
High levels of arsenic, radium, and other toxic metals persist, posing potential health risks and environmental hazards.
Key quote:
"Simply burying the ash under a layer of soil will do nothing to clean up the contamination and address these environmental and public health hazards."
— Perrin de Jong, Southeast staff attorney with the Center for Biological Diversity
Vice President Harris, known for her strong environmental stance, might carry forward Biden’s climate policies with significant implications for the U.S.'s climate future.
Environmentalists have praised Harris' voting record on environmental issues, including sponsoring the Green New Deal.
The Biden-Harris administration has significantly advanced renewable energy through the Inflation Reduction Act and reversed Trump-era rollbacks on pollution regulations.
Harris’s running mate selection could influence her climate agenda, especially in battleground states reliant on fossil fuels.
Key quote:
“I think these issues really are core to who she is, and she cares deeply. I think she would be rock solid and determined to carry on and build on the progress of this administration.”
— Tiernan Sittenfeld, senior vice president for government affairs at the League of Conservation Voters.
Donald Trump and Joe Biden are both promoting U.S. fossil fuel exports, but Europe's decreasing gas demand could undermine these plans.
Europe's commitment to reducing emissions has led to a significant drop in gas usage, with a shift towards renewable energy.
U.S. companies, expecting a decline in European demand, are pivoting towards Asia for future gas and LNG markets.
Key quote:
"We expect that demand for natural gas is going to continue declining at pace. Given we have these climate commitments, the expectation is that demand will be lower by 2030, even lower by 2040, with the effect that there is no long-term gas demand in Europe."
— Georg Zachmann, senior fellow at economics think tank Bruegel
Why this matters:
The clash between U.S. fossil fuel ambitions and Europe's renewable energy goals could lead to oversupply and economic repercussions. As Europe reduces gas dependency, American companies will need to adapt to changing global energy demands.
The Inflation Reduction Act and other federal programs provide significant funding for lithium mining to meet the demand for electric vehicle batteries.
Lithium mining methods, such as brine evaporation and hard rock mining, pose substantial risks to groundwater supplies and biodiversity.
Local communities and environmentalists are opposing new mining projects, fearing long-term ecological damage and threats to sacred Indigenous sites.
Key quote:
"We need lithium as a part of our transition off of fossil fuels, but it can’t come at the expense of biodiversity or our most precious protected areas."
— Patrick Donnelly, Center for Biological Diversity
Why this matters:
Increased lithium mining is critical for the energy transition, but it threatens water resources and ecosystems, especially in arid regions. Effective regulations and alternative battery technologies are needed to balance environmental concerns with energy needs.
Power shutoffs or wildfire evacuations can be deadly for disabled people, especially nondrivers who may not have a way to get to a cooling center or evacuation point.
