NEW YORK (Bullion Bulls Canada) -- It is an utter absurdity that "sustainable development" is a proverbial four-letter word throughout our society.

Proclaim you're an advocate of sustainable development, and then just stand back as right-wing Neanderthals hurl their idiot-epithets at you. Environmentalist. Socialist. Communist. In fact, however, what advocating sustainable development really signifies is a basic understanding of economics, and the ability to perform arithmetic.

As every economy matures, economic growth steadily slows -- literally toward zero. This is not a "theory." This is empirical evidence, from every nation and culture on the planet, spanning thousands of years.

When an economy begins development, growth is initially rapid as economic opportunities abound. However, over time these opportunities dry up as there are less new markets to discover and the old markets begin to become "crowded" with competitors.

Understand that if one is against sustainable development then ipso facto you are an advocate for "unsustainable development." Unsustainable development -- in a finite system -- is not an "economic strategy." Rather, it is conclusive evidence of either insanity or idiocy: seeking to do the impossible, or not understanding that you seek to do the impossible.

But we're not dealing with simple idiocy here. We compound that idiocy, many times over. In addition to the inevitable slowing of maturing economies, we have piled insane amounts of debt onto all these mature economies -- making them hopelessly insolvent.

Put aside all of the obvious Western Deadbeats (led by the U.S.). Let's look at Canada. A quarter-century ago, when Canada's debt-to-GDP ratio soared above 70%, it was universally agreed by governments, the media and their esteemed experts that Canada was experiencing "a debt crisis."

Today, with Canada's debt-to-GDP ratio above 80%, it is hailed as a paragon of fiscal prudence by these same governments, media and experts. Obviously the rules of arithmetic haven't changed in the last 25 years, meaning you cannot re-define solvency. We are being lied to.

Nearly all Western economies are spiraling toward complete debt-implosion -- at which time the more than $1 quadrillion in assorted banker, paper Ponzi-schemes will also implode. Want to get some idea of what that will look like? Think Greece.

Thirty percent unemployment (that's the "official" numbers). A more than doubling of the suicide rate. An economy disintegrating so fast that, even after the government defaulted on more than 75% of its debts, it's more insolvent today than when its own "debt crisis" officially began.

After Greece's economy has been reduced to nothing but rubble, after ordinary (innocent) people there have been subjected to a level of suffering no one in our societies can (yet) comprehend, what will we see? In rebuilding from the rubble suddenly there will once again be opportunities for growth. Then the whole "unsustainable development" cycle starts over again: an economic model where the only possible outcome is complete self-destruction. And soon it will be our turn to be "Greece."

Why do we have an entire economic system that operates like a lemming in a sports car -- stepping on the gas as it sees the yawning chasm approaching? Because the people who control this economic system -- the bankers, politicians and Oligarchs behind them -- are the people who prosper the most while our Ponzi-scheme economies create this massive bubble. And they suffer the least when it inevitably implodes.

To thus clarify this metaphor, our economies are like a bus full of lemmings -- except when the bus goes over the cliff the driver of the bus is wearing a parachute. Having a lemming economy is truly exciting if you're the bus driver. It's not much fun at all if you're one of the passengers.

Advocating sustainable development does not mean that one is an environmentalist, or socialist, or communist. It means that one is capable of performing arithmetic without needing the use of their fingers and toes and has an aversion to (repetitive cycles of) economic suicide.

But what does sustainable development represent, specifically? It means all sorts of things. One facet of sustainable development is something we have (grudgingly) embraced: recycling. It has at least put us on the early stages of a path toward one facet of long-term economic sanity: economies that use no more renewable and non-renewable resources than can be sustainably produced over the long term.

It means balanced budgets -- not just once-in-a-blue-moon or even occasionally, but every year. Debt is the most obviously "unsustainable" aspect of our unsustainable development economic model. In turn, this means an end to obscenely excessive military spending, an end to corporate subsidies, and (of course) not one more penny in welfare for the financial crime syndicate.

Sustainable development means engaging in long-term planning (and budgeting) with the expectation of near-zero growth -- i.e., sustainable growth. It also means eliminating the world's most-egregious economic parasites: the oligopolies that have infested nearly every facet of our economies.

Regular readers are already aware that, since the dawn of capitalism, capitalist theorists have been in universal agreement that oligopolies (and monopolies) are entirely parasitic entities which can never be allowed to exist in any economic system -- even one which labors under the delusion of infinite growth in a finite system.

Obviously in any sane economic system (i.e. one modeled on sustainable development), we have no room for economic parasites. Note that the oligopolies are also the primary villains for the massive, structural unemployment that grips all of our economies -- the worst in our history. The one thing which oligopolies are efficient at is eliminating jobs.

For newer readers, understand that smashing the oligopolies doesn't require creating "new laws." It simply means enforcing laws which we have had for a century -- laws that used to be enforced before our corrupt governments (and regulators) began serving the Oligarchs openly.

Obviously an economic system based on the premise of unsustainable development is no more plausible a strategy than proposing to power our economies with perpetual-motion machines. However, to operate a wholly unsustainable system, and then on top of that to allow our economies to be blood-sucked with gigantic, perpetual interest payments and by corporate mega-parasites, requires a new adjective -- a level beyond words such as "suicidal" or "insane."

Naturally we hear none of this from the mainstream media, which is itself, one of the largest and most-odious of our oligopolies. Claiming to possess a "free press" while allowing the vast majority of these media to be owned and operated by a handful of Oligarchs is no more rational/plausible than basing entire economies on unsustainable development.

It's too late to salvage our current system. The best we can hope for is that we throw out our (current) Traitor Governments and install honest representatives -- who apply the brakes to our unsustainable economies rather than accelerating toward the chasm ahead.

After that inevitable (and imminent) "crash" is when we need to implement sustainable development. This means that the time to start talking about it is today.

This article is commentary by an independent contributor, separate from TheStreet's regular news coverage.

This commentary comes from an independent investor or market observer as part of TheStreet guest contributor program. The views expressed are those of the author and do not necessarily represent the views of TheStreet or its management.