These are the CASSE blog articles by Gary Gardner.


Food: Abundant for How Long?

by Gary Gardner

Global food production today is cornucopian: More food, of greater diversity, is available to more people in more places than at any time in human history. At the same time, this food abundance has a dark underbelly.  Some 828 million people—nearly ten percent of the human family—are chronically hungry, and two billion people lack critical micronutrients such as Vitamin A and iron. This juxtaposition of increasing abundance and chronic scarcity might suggest that ending hunger simply requires extending 20th century agricultural success to the entire human family.


Whose Taps Will Go Dry First?

by Gary Gardner

Experts have warned for decades of potential water scarcity in many regions, but over the past decade the warnings have nearly morphed into large-scale catastrophes. In 2014, water in reservoirs supplying Sao Paulo, Brazil dropped to just five percent of capacity, and residents found themselves on the threshold of severe shortages. In 2017, the mayor of Cape Town warned residents of the impending arrival of “Day Zero,” when critically low reservoir levels would trigger a shutoff of city taps and lead to queues of residents waiting for water at standpipes.


Selling the Steady State Economy

by Gary Gardner

The looks I get are familiar at this point: the blank stare screaming What do you mean, a no-growth economy? The frown of doubt that silently demands, Are you crazy? This is how skepticism about degrowth and steady-state economics manifests in my own life.

The work of a steady-state proponent is not for the faint of heart, to be sure. Steady state economies are sorely needed today but are far from being widely understood,


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.


What About the Other Debt Ceiling?

by Gary Gardner

Official Washington is all aflutter over whether Congress should raise the ceiling on U.S. government debt. But this is not the most pressing debt question our country faces.

To see why, step back and enlarge the frame.  A new question emerges: Why would Congress create an artificial and wholly unnecessary debt crisis while ignoring a far more dangerous and decidedly real debt trap? I speak of our ballooning ecological debt,


Fusion Energy: A Different Take

by Gary Gardner

The recent news that scientists moved a step closer to fusion energy was greeted with enthusiasm and awe in much of the media, a bright spot of cheer amid the ongoing drumbeat of existential global threats. Only the most cynical of curmudgeons could pooh-pooh this hopeful development—right?

After all, energy is the foundation of human development. Civilizational advance is a tale of ongoing successes in shaping energy for human ends.