Why are fish unsustainable? Because they're popular. What…

Tyranny is increasingly unsustainable in this post-cold-war era. It is doomed to failure. But it must be prodded to exit the stage with a…

— Eskinder Nega

We have revenue coming in. We can pay our interest payments. And then we can prioritize what government programs that have been given to…

— Todd Rokita

Recession-resistant development produces things people need. Unsustainable growth churns out tinsel products that consumers have to be seduced into buying - until times get…

— Donella Meadows

As the great grandchildren of the industrial revolution, we have learned, at last, that the heedless pursuit of more is unsustainable and, ultimately, unfulfilling.…

— Gary Hamel

Over time, the welfare state has become dysfunctional in a surprising way. But in a way it became a victim of its own success:…

— Niall Ferguson

The faltering of our suburban living arrangement is probably certain. The response of suburbanites is not. Will they elect maniacs who promise to make…

— James Howard Kunstler

Almost every economist agrees that the American health care system is unsustainable. Medical care is so expensive that it is busting all of our…

— Jim Cooper

Obamacare is unaffordable, unworkable and unsustainable.

— Kim Reynolds

President Obama has ignored or dismissed proposals that would address our anti-competitive tax code and unsustainable trajectory of federal debt - including his own…

— Glenn Hubbard

As Congress debates overhauling the nation's health care system, it should not authorize a reform plan that would further our financial woes. We must…

— Erik Paulsen

Treatment without prevention is simply unsustainable.

— Bill Gates

In California, there are huge problems because of dams. I'm against big dams, per se, because I think that they are economically unfeasible. They're…

— Arundhati Roy

Corporate tax dodging impacts us across generations and over time. It is corrosive. It is unethical. It is unsustainable.

— James P. Hoffa

The brutal reality is that newer, more sprawling suburbs - and especially the cheap boom-years exburbs - aren't just a bit unsustainable, they're ruinously…

— Alex Steffen

We Americans are churning through fresh water at an alarming and unsustainable rate.

— Anthony Doerr