Overwhelming evidence has engendered a consensus among global scientists that the human population level and trend are unsustainable. Although we are part of nature, we may have some choice in the ongoing process of which our numbers are but one variable. Individual, social, and institutional factors are examined, and policy options are considered. Evidence is given debunking the claim that the rich attempt to coerce poor nations to reduce fertility. Carrying capacity and optimum population concepts are discussed, particularly as to equilibrium potential. Prospects for pro-active success are entertained.
So what's the biggest time-bomb for Obama, America, capitalism, the world? No, not global warming. Not poverty. Not even peak oil. What is the absolute biggest, one like the trigger mechanism on a nuclear bomb, one that'll throw a wrench in global economic growth, ending capitalism, even destroying modern civilization? [...more]
Protecting the environment isn't a "liberal" idea; it's everybody's business. Liberal or conservative, Democrat or Republican, the environment provides life support for us all, and if we fail to recognize that, we are truly doomed as a civilization. [...more]
Like the word green , sustainable or sustainability has become the buzzword of the millennia. Corporations and governments of the left or right feel compelled to dress up the most ecologically invasive development proposal or economic activity with assurances that it is sustainable . But there is ultimately only one sustainability . The sustainability of the whole, not its constituent parts. [...more]
Everyone agrees: our economy is sick. The inescapable symptoms include declines in consumer spending and consumer confidence, together with a contraction of international trade and available credit. Add a collapse in real estate values and carnage in the automotive and airline industries and the picture looks grim indeed. [...more]
This is a preliminary attempt to explore the relationship between the current predicament facing humanity arising out of an exploding population facing planetary resource limitations, in other words known as overshoot, and the psychology of work inherent in the human species. [...more]
The number of hungry people, which was declining for several decades, bottomed out in the mid-1990s at 825 million. It then climbed to 915 million in 2008 and jumped to over 1 billion in 2009. With world food prices projected to continue rising, so too will the number of hungry people, leaving millions of families trying to survive on one meal per day.
“We know from studying earlier civilizations such as the Sumerians, Mayans, and many others,” says Brown, “that more often than not it was food shortages that led to their demise. It now appears that food may be the weak link in our early twenty-first century civilization as well.
Perhaps I may begin with a few words about the title. There is too much nuance and variety to make such sharp distinctions as theirs-and-ours, them-and-us. And neither I nor anyone can presume to speak for “us.” But I will pretend it is possible.
There is also a problem with the term “crisis.” Which one? There are numerous very severe crises, interwoven in ways that preclude any clear separation. But again I will pretend otherwise, for simplicity.
Some people who are serious about wanting to reduce their "carbon footprint" on the Earth have one choice available to them that may yield a large long-term benefit - have one less child.
A sort of generation gap on global issues is emerging around the pace of change. The older generation, especially the older generation of well-heeled white men, today respond to our calls for rapid change by urging "realism" -- meaning an expectation of delayed action and minimal commitment. [...more]