Our future is dependent upon increasing cooperation and interdependence in a world tied ever more closely together by technologies of communications … - Al Gore

Unilateralism, as we have painfully seen in Iraq, is its own reward. Going it alone may satisfy a political instinct but it is dangerous to our military, even without their Commander in Chief taunting terrorists to "bring it on."

After basic needs are met, higher incomes produce gains in happiness only up to a point, beyond which further increases in consumption do not enhance a sense of well-being. The cumulative impact of surging per capita consumption, rapid population growth, human dominance of every ecological system, and the forcing of pervasive biological changes worldwide has created the very real possibility, according to twenty-two prominent biologists and ecologists in a 2012 study in Nature, that we may soon reach a dangerous “planetary scale ‘tipping point.’ ” According to one of the coauthors, James H. Brown, “We’ve created this enormous bubble of population and economy. If you try to get the good data and do the arithmetic, it’s just unsustainable. It’s either got to be deflated gently, or it’s going to burst.” In the parable of the boy who cried wolf, warnings of danger that turned out to be false bred complacency to the point where a subsequent warning of a danger that was all too real was ignored. Past warnings that humanity was about to encounter harsh limits to its ability to grow much further were often perceived as false: from Thomas Malthus’s warnings about population growth at the end of the eighteenth century to The Limits to Growth, published in 1972 by Donella Meadows, among others. We resist the notion that there might be limits to the rate of growth we are used to — in part because new technologies have so frequently enabled us to become far more efficient in producing more with less and to substitute a new resource for one in short supply. Some of the resources we depend upon the most, including topsoil (and some key elements, like phosphorus for fertilizers), however, have no substitutes and are being depleted.

Nevertheless, the obvious and overwhelming evidence of the damage we are causing is now increasingly impossible for reasonable people to ignore. It is widely known by now that there is a nearly unanimous view among all scientists authoring peer-reviewed articles related to the climate crisis that it threatens our future, that human activities are largely if not entirely responsible, and that action is needed urgently to prevent the catastrophic harm it is already starting to bring. More importantly, Mother Nature is reminding us almost daily that the impacts of the climate crisis are growing steadily more severe, with more frequent and powerful climate-related extreme weather events. Every night, the TV news is like a nature hike through the Book of Revelation. But before diving further into examples of the unprecedented harm we are causing, please remember how important it is to guard against feelings of despair. Despair, after all, is simply another form of denial, and can serve to paralyze the will we need to fight our way out of this crisis. And bear in mind that the hopeful news about the availability of solutions is a powerful antidote to the feelings that can be aroused by the disconcerting news about the self-harm we are presently inflicting upon humanity.