These are the CASSE blog articles on climate change.


A New Papal Statement Hits—and Misses—the Mark

by Gary Gardner

Religious groups have long been players in movements to create a better world, from the anti-apartheid and civil rights movements to initiatives on arms reduction, debt forgiveness, and divestment from fossil fuels. It makes sense that they are involved in the sustainability movement as well. Sustainability, including the effort to create a steady state economy, requires a shift in one’s worldview and values,


Three Telling Takeaways from Climate Week in New York City

by Daniel Wortel-London

New York City was busier than usual last week.

The occasion was Climate Week, a host of events devoted to charting and increasing environmental progress. Hundreds of sold-out summits, covering everything from biodiversity to energy, could be found across the metropolis. And within those halls, would-be thought leaders discussed the challenges of sustainability with both earnestness and self-congratulation.

There was a tension,


Suing for the Steady State

by Daniel Wortel-London

On August 14, Montana’s Supreme Court ruled that in light of Montanans’ constitutional right to a clean environment, the failure of state agencies to take climate change into account when considering new projects is illegal. This ruling, resulting from a lawsuit by 16 young people, is being followed up by a similar trial in Oregon—and another is pending in Hawaii. At a moment of legislative disappointment across the sustainability policy landscape,


A “Final Warning” on Climate

by Gary Gardner

Last week the Intergovernmental Panel on Climate Change (IPCC) issued what Greenpeace International called the “final warning” in the global effort to limit warming to 1.5 degrees Celsius (2.7° Fahrenheit) above preindustrial levels. After three decades of increasingly insistent wake-up calls, the Panel laid out the sobering reality: Meeting the temperature goal set by the global community in 2015 is impossible without an immediate response, “a quantum leap in climate action,” in the words of United Nations Secretary General Antonio Guterres.


Degrowth in a Green-Growth World

by Rosalie Bull

I’m having an ongoing conversation with a friend about the merits and drawbacks of degrowth as a climate action strategy. She is easily the most astute climate thinker I know, with insights available only to those deeply immersed in the nuances of climate finance and decarbonization. She’s wary of the degrowth movement, as are many prominent players in the climate transition. She views it as an unhelpful distraction from humanity’s efforts to grapple with the climate crisis.


COP15: The Good, the Bad, and the Smugly

by Brian Czech

On a scale of one to ten, COP15—the UN Biodiversity Conference in Montreal last month—was a solid five. That may not sound like a ringing endorsement, but it represents significant progress from prior COPs, which dabbled along in the one or two range for the better part of three decades. The progress was evident from the start, when UN Secretary General António Guterres kicked off the conference by noting,


Hurricane Ian: A Profoundly Polluting Event

by Brian Czech

If you’re a steady stater, I know what you’re thinking about Hurricane Ian. For starters, of course, you’re deeply concerned about any family or friends you may have in Florida, along with folks in general along Ian’s path. But you’re also wondering, “What about the pollution?”

The marine pollution that accompanies coastal flooding, most notably from violent hurricanes, is probably ignored by the majority of folks,


Prospects for 负增长 Toward a Steady State Economy in China

by Yiran Cheng

China, as the world’s second-largest economy and a rising superpower, is an integral part of the discussion if a steady state economy is ever to be achieved at a global scale. China’s environmental impact grows by the day, yet serious consideration about intentionally slowing economic growth has seldom occurred, let alone the possibility of a sustained 负增长, the Mandarin translation of “degrowth”.

This is not to say China is oblivious to its environmental toll.


Biden-Harris Water Security Plan Springs a Leak

by Taylor Lange

The American Southwest is a bit parched at the moment. The region is in the midst of its 23rd consecutive year of drought, its longest and most extensive since 800 CE. The drought is so bad that California’s two largest reservoirs—Shasta Lake and Lake Oroville—reached critically low levels in March, when they should have been at their highest.

The southwestern USA (and Mexico) is not the only place facing water shortages.


The Environmental Consequences of Putin’s War

by Connor Moynihan

Steady-state advocates know that peace is required for a stable and prosperous world. Herman Daly said, “It is hard to imagine a steady state economy without peace; it is hard to imagine peace in a full world without a steady state economy.” Brian Czech emphasized succinctly, “Peace is a steady state economy.” And peace campaigners have long connected their goals to the environment.