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Urban Harvest

Confronting climate change and poverty, a new crop of city farmers comes of age in Africa. Table of Contents | Digital Edition
Guardian Environmental Network

The arguments will continue, I suppose. That much appears certain.

While experts are disagreeing, the climate is destabilizing. Because "time to act" for sustainable living standards seems to be in even shorter supply than Earth's dwindling resources and degrading ecosystem services, perhaps now is the moment to move beyond talk and become more action-oriented.

It appears to me that the family of humanity could soon confront some unimaginably horrendous sort of colossal and complicated human-forced tragedy. A species like Homo sapiens simply cannot live well much longer by willfully denying human limits and Earth's limitations because our planetary home is finite and frangible, and the human species is an integral part of the biophysical world we inhabit. Because the Earth is round and has distinctly recognizable boundaries, the gigantic current scale and fully anticipated global growth rate of human overconsumption, overproduction and overpopulation activities could become patently unsustainable in our time on a planet with size, composition and ecology of Earth.

Most problematic of all is the realization that much of the human activity on Earth we see today that is intended to mitigate deleterious impacts on Earth's body and its environs from human actions are actually making bad matters worse....and doing so fast.

Perhaps an alternative will be found to the astonishingly unrealistic, woefully misguided and widely shared belief of many too many experts among us that the human family can outgrow the human-induced global threats to human wellbeing and environmental health that are being precipitated by the huge scale and growth of unbridled production, unchecked consumption and unregulated propagation. Holding fast to the idea that human beings can outgrow growth-driven global threats, ones directly derived from our global overgrowth activities, could lead the children down a "primrose path" to some kind of worldwide catastrophe, the likes of which only Ozymandias has seen.

Perhaps not just talking about the global human-driven predicament, but actually engaging reasonably, sensibly and humanely in making necessary behavioral changes away from unsustainable living standards and toward sustainability, are in the offing.