Published

1 year ago

February 19, 2025

Alice Rush

Stronger water management efforts will be essential to overcoming the gap between supply and demand as the planet continues to warm, according to a new analysis by Lorenzo Rosa, principal investigator at Carnegie Science, and Matteo Sangiorgio, a researcher at the Polytechnic University of Milan.

For the study, the pair of researchers quantified issues of water scarcity under 1.5 and three degrees Celsius of global heating above pre-industrial levels, a press release from the Carnegie Institution of Science said.

“Water scarcity is one of the greatest challenges facing humanity this century,” Rosa said in the press release. “About 4 billion people reside and about half the world’s irrigated agriculture is in regions that experience water scarcity for at least one month each year.”

Life on Earth cannot exist without water. It is necessary for human health, food and energy security, environmental resilience, economic development and a wide range of human activities. Even though it is so important, in many places on our planet, demand for water exceeds available supply.

When water consumption is greater than the natural availability of water at any time during a month, it is referred to as a “water gap.” As time goes on, this kind of unsustainable use leads to depleted rivers, lakes, aquifers, groundwater and other natural water reserves.

“Water gaps are already an issue for communities around the world, resulting in either inadequate supplies of water or environmental degradation,” Rosa explained. “And as climate change further disrupts precipitation patterns and alters the water cycle, it will add even more stress.”

A sailing boat lays stranded on the dried-up bottom of Liptovska Mara freshwater reservoir that is at 40% of its normal capacity due to winter droughts, near Liptovsky Mikulas in Slovakia on Feb. 18, 2025. Robert Nemeti / Anadolu via Getty Images

Earlier research approached the subject by quantifying groundwater depletion or other reductions in water availability globally, while other studies looked at unsustainable use of water at the regional level.

This study combined the two strategies in order to fully comprehend the scope of the problem and make well-informed water management policies and plans going forward.

“We must be able to balance environmental resilience and the growing need for water in a warming world with a burgeoning population,” Rosa emphasized. “As cities grow, pollution, industrial water use, and irrigation will all increase, which will, in turn, exacerbate the water gap.”

Sangiorgio and Rosa quantified water gaps for scenarios under baseline, 1.5 and 3 degrees Celsius of warming, accounting for factors such as surface and groundwater depletion and water requirements for aquatic ecosystems.

The findings showed that there are already almost 458 billion cubic meters in water gaps annually. They are predicted to grow by 6% under a 1.5 degrees Celsius warming scenario and by 15% if the planet warms by 3 degrees Celsius.

“Even relatively modest increases in the water gap can put pressure on ecosystems and lead to severe shortages for agricultural use, resulting in food insecurity,” Rosa said.

Options to consider for water resources managers and lawmakers in order to increase water supplies include enhancing water storage capabilities by investing in resilient infrastructure, reusing treated wastewater, desalinating saltwater and bringing in water from other areas.

Farmers can prepare for the potential of water scarcity by planting crops that are less water intensive while investing in irrigation technologies that are more efficient.

“While water scarcity can affect entire regions, the most severe consequences are borne by the most vulnerable and impoverished populations, underscoring the important influence of economic and institutional factors in determining water scarcity,” the authors wrote in the study. “Under global warming, this fragile balance between supply and demand is likely to worsen, leading to a future where water resources struggle to meet growing societal and environmental needs. Consequently, many areas face a widening water gap, which threatens not only economic development and societies but also the health of aquatic ecosystems.”

The study, “Global water gaps under future warming levels,” was published in the journal Nature Communications.

The post Gap Between Water Supply and Demand to Widen as Climate Warms: Study appeared first on EcoWatch.

https://www.ecowatch.com/water-supply-demand-climate-change.html

Green Living

Earth911 Inspiration: Be True to the Earth — Edward Abbey

Published

3 days ago

May 22, 2026

Alice Rush

This week’s quote is from American novelist and pioneering environmentalist Edward Abbey: “I am not an atheist but an earthiest. Be true to the earth.”

Earth911 inspirations. Post them, share your desire to help people think of the planet first, every day. Click the poster to get a larger image.

This poster was originally published on January 31, 2020.

The post Earth911 Inspiration: Be True to the Earth — Edward Abbey appeared first on Earth911.

https://earth911.com/inspire/earth911-inspiration-be-true-to-the-earth-edward-abbey/

Green Living

10 Books to Counter Consumerism

Published

5 days ago

May 20, 2026

Alice Rush

We are constantly bombarded by messages that tell us we need more stuff to be happy. The average American household contains around 300,000 items. The average home size has roughly tripled since the 1950s, and we still rent self-storage units by the millions to hold the overflow.

If you are rethinking your relationship to consumer culture – whether by choice or necessity – we’ve rounded up a list of books to make breaking up with consumerism and easier to understand which of our purchases are really necessary.

(Amazon links are provided for convenience. Your local library and independent bookstore are excellent first stops.)

Empire of Things

by Frank Trentmann

Trentmann’s sweeping 2016 history follows material culture from late Ming China and Renaissance Italy through to today’s global supply chains. He shows that consumerism is not a recent American export but a centuries-long international phenomenon, one that has reshaped households, cities, and the planet.

Empire of Things is dense but never preachy, and it gives readers the long view needed to understand what we are actually pushing back against.

No Logo – 10th Anniversary Edition

by Naomi Klein

No Logo was a movement manifesto when it appeared in 1999, and its dissection of branding, sweatshop labor, and corporate cultural takeover reads as prescient now that nearly every screen on earth is an ad surface. To take the next step, pair this read with Klein’s more recent argument about capitalism and ecological collapse, How To Change Everything.

The Conscious Closet

by Elizabeth L. Cline

Cline first exposed the human and environmental costs of fast fashion in Overdressed (2012). The Conscious Closet is the practical follow-up: how to clean out, repair, swap, and rebuild a wardrobe without funding the industry that produces an estimated 92 million tons of textile waste each year. It is the most actionable book on this list for anyone with a closet.

The Myths of Happiness

by Sonja Lyubomirsky

Psychology professor Sonja Lyubomirsky brings the receipts. In The Myths of Happiness, she walks through decades of research showing that material milestones — the raise, the upgrade, the bigger house — produce short bursts of satisfaction that fade quickly. What actually sustains wellbeing is rarely for sale. A clarifying read for anyone tempted to outshop their way to contentment.

How to Do Nothing: Resisting the Attention Economy

by Jenny Odell

Waste is coming for our minds, too. Odell argues that our scarcest resource is attention — and that the platforms we use have turned it into the raw material of a trillion-dollar industry. How to Do Nothing is not a digital-detox manual; it is a case for reclaiming attention as a political act, with consequences for everything from bird-watching to civic life. More relevant in 2026 than when it was published in 2019.

Less Is More: How Degrowth Will Save the World

by Jason Hickel

Economic anthropologist Jason Hickel makes the case that endless GDP growth is incompatible with a livable planet, and that “green growth” is mostly a marketing exercise. Less Is More (2020) traces 500 years of capitalism and lays out what a degrowth economy could actually look like — one organized around human and ecological flourishing rather than perpetual expansion. The book has helped move degrowth from the margins of academia into the mainstream of the climate debate.

The Day the World Stops Shopping

by J.B. MacKinnon

Journalist J.B. MacKinnon designed The Day the World Stops Shopping (2021) as a thought experiment — what would happen if global consumption dropped by 25%? — and then watched the pandemic run a version of the experiment in real time. He travels from Namibian hunter-gatherer communities to American big-box retail, talking to economists, ecologists, and CEOs. The result is one of the most readable accounts of why we shop, why we cannot easily stop, and what we would gain if we did.

Consumed: The Need for Collective Change

by Aja Barber

Writer and consultant Aja Barber connects fashion, colonialism, and climate in Consumed (2021), a debut that has become a touchstone for the ethical fashion conversation. Where Cline writes as a practitioner, Barber writes as a systems critic, tracing the textile trade’s roots in slavery and racial inequality and asking readers to confront why we fill emotional gaps with purchases. Pointed, generous, and built to be read in two sittings.

Wasteland: The Secret World of Waste and the Urgent Search for a Cleaner Future

by Oliver Franklin-Wallis

If consumerism is the input, waste is the output we work hardest not to see. Award-winning journalist Oliver Franklin-Wallis follows that output across continents in Wasteland (2023) — from New Delhi’s landfills and Ghana’s secondhand clothing markets to nuclear storage sites and the corporate origins of curbside recycling. Named a Best Book of 2023 by The New Yorker, The Guardian, and Kirkus, it is essential reading for anyone who has ever wondered where “away” actually goes.

Fixation: How to Have Stuff Without Breaking the Planet

by Sandra Goldmark

Sandra Goldmark runs a pop-up repair shop in New York and serves as director of sustainability at Barnard College. Fixation (2020) is her plainspoken case for getting things fixed instead of replaced, and for building a circular economy where good design, reuse, and repair are the default. Her five-rule formula — borrowed in spirit from Michael Pollan — is the most quotable advice on this list: “Have good stuff. Not too much. Mostly reclaimed. Care for it. Pass it on.”

What You Can Do

Reading is a start, not a finish. A few next steps:

Start at the library. Most of these titles are available through WorldCat or your local branch. Borrowing keeps a book in circulation and out of a landfill.
Audit one category of stuff before adding to it. Pick clothes, kitchenware, or electronics. Inventory what you already own before the next purchase. Most of us own more than we remember.
Find a repair option in your community. Take the time to locate repair, reuse, and donation outlets near you before tossing anything broken.
Support right-to-repair policy. Several U.S. states have passed right-to-repair laws since 2023; the rest are weighing them. Individual purchasing choices matter more when manufacturers are required to make repair possible.
Read one of these books and talk about it. Anti-consumption is harder alone. Book clubs, mutual-aid groups, and faith communities have all become surprising hubs for this work.

Editor’s Note: Originally authored by Gemma Alexander on June 18, 2020, this article was updated in May 2026.

The post 10 Books to Counter Consumerism appeared first on Earth911.

https://earth911.com/inspire/10-books-to-counter-consumerism/

Green Living

Best of Sustainability In Your Ear: EarthX CEO Peter Simek on Cultivating Bipartisan Climate Strategies

Published

5 days ago

May 20, 2026

Alice Rush

Subscribe to receive transcripts by email. Read along with this episode.

For 15 years, the Dallas-based climate conference the EarthX conference has created space where fossil fuel executives and environmental activists, Republican appropriations chairs and Democratic climate hawks, find common ground. The organization targets three core stakeholders: the corporate world, policymakers, and investors seeking startups where environmental solutions are baked into the bottom line. Peter Simek, EarthX’s CEO, explains how reframing climate action around shared values—stewardship, economic opportunity, and love of the land—unlocks support that crisis messaging alone cannot reach.

The doom story doesn’t sell, Simek explained. “We’re not motivated as a species by doomsday language. It puts people in fight-or-flight mode.” He points out how climate became an identity issue, tangled up in culture-war debates over hamburgers and gas-powered trucks, when the real conversation should center on clean air, clean water, and protecting the places we love. “The EPA and the Clean Air and Clean Water Act were passed during the Nixon administration,” he notes. “There are ways to message this that appeals across lines.”

Peter Simek, CEO of EarthX, is our guest on *Sustainability In Your Ear*.

Simek bets heavily on bottom-up action as EarthX works to build bridges. States, cities, and private capital often move faster than federal mandates, he argues, and they’re harder to reverse with a single executive order. Texas leads the nation in renewable energy deployment because wind and solar make bottom-line sense. “Even as there’s a policy turn against it, there’s still the driving reality that solar and wind are viable energy sources,” he says. A new event in 2026, the EarthX Institute, will focus on two policy priorities: nuclear energy, where bipartisan consensus is growing, and urban biodiversity.

Whether conversations at forums like EarthX translate into policy velocity that matches the pace of climate impacts remains to be seen. Simek says he stays focused on tracking downstream results, specifically the investments funded, the coalitions built, and the policies incubated from the local level up. “It’s about finding those ways in which there’s common sense, common ground, common values,” he says. “Elements to talking about nature and the environment that no one can really disagree with.”

Learn more about EarthX and its upcoming April 2026 conference at earthx.org.