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Peak Oil is the point at which petroleum production reaches its greatest rate just before going into perpetual decline. In "Peak Oil and a Changing Climate," a new video series from The Nation and On The Earth productions, radio host Thom Hartmann explains that the world will reach peak oil within the next year if it hasn't already. As a nation, the United States reached peak oil in 1974, after which it became a net oil importer. Bill McKibben, Noam Chomsky, Nicole Foss, Richard Heinberg and the other scientists, researchers and writers interviewed throughout "Peak Oil and a Changing Climate" describe the diminishing returns our world can expect as it deals with the consequences of peak oil even as it continues to pretend it doesn't exist. These experts predict substantially increased transportation costs, decreased industrial production, unemployment, hunger and social chaos as the supplies of the  fuels on which we rely dwindle and eventually disappear. Chomsky urges us to anticipate the official response to peak oil based on how corporations, news organizations and other institutions have responded to global warming: obfuscation, spin and denial. James Howard Kunstler says that we cannot survive peak oil unless we "come up with a consensus about reality that is consistent with the way things really are." This documentary series hopes to help build that consensus. Click here to watch the introductory video, and check back here for new videos each Wednesday.

"In 2009, the scientific literature caught up with what top climate scientists have been saying privately for a few years now: * Many of the predicted impacts of human-caused climate change are occurring much faster than anybody expected - particularly ice melt, everywhere you look on the planet. * If we stay anywhere near our current emissions path, we are facing incalculable catastrophes by century's end, including rapid sea level rise, massive wildfires, widespread Dust-Bowlification, large oceanic dead zones, and 9°F warming - much of which could be all but irreversible for centuries. And that's not the worst-case scenario! * The consequences for human health and well being would be extreme. That's no surprise to anybody who has talked to leading climate scientists in recent years, read my book Hell and High Water (or a number of other books), or followed this blog. Still, it is a scientific reality that I don't think more than 2 people in 100 fully grasp, so I'm going to review here the past year in climate science. I'll focus primarily on the peer-reviewed literature, but also look at some major summary reports."

While we will need a wide array of efforts to address this complex problem, mycoremediation is a valuable component in our toolset of solutions. Mycoremediation has demonstrated positive results, verified by scientists in many countries. However, there is more oil spilled than there is currently mycelium available. Much more mycelium is needed and, fortunately, we know how to generate it.

After the World Health Organization warning, we asked 11 experts we admire from the science world for advice

The End of the Line is a powerful film about one of the world's most disturbing problems - over-fishing. Advances in fishing technology mean whole species of wild fish are under threat and the most important stocks we eat are predicted to be in a state of collapse by 2050. The film points the finger at those most to blame, including celebrity chefs, and shows what we can do about it. This is not just a film, it is also a campaign - for sustainable consumption of fish, for marine protected areas to allow the sea to recover, and for a new ethic of responsible fishing. www.endoftheline.com

"In just a few short months, we've witnessed people power in action. From the Middle East to the Midwest, movements have risen up to overturn tired dogma and challenge entrenched power. Many of us were inspired by these events. And many of us were surprised. Perhaps we were growing skeptical that people power could still work. Maybe we had forgotten a vital fact about our world: that bold citizens, united around a common mission, can still come together to create major change against enormous odds." - 350.org (April 7, 2011) "Even when people are willing to take action in concert to redistribute the pie, whether by Gandhian mobilization or use of force, this may resonate falsely, for the pie is disintegrating. Its recipe and ingredients are obsolete. And freedom attained in harsh austerity, characterized by intense competition for food, will be doubtful or of little comfort." - Jan Lundberg ("Social Justice Activists Must Take Into Account Ecological, Cultural, and Economic Transformation")

WASHINGTON, Jun 2, 2010 (IPS) - The resources society derives from nature have been horribly mismanaged and this will lead to the children of the world's poorest people remaining in poverty, according to Paul Collier. The easiest of these resources to regulate is fish, but we have not even managed to get that right, he said.

How worried should we be about everyday chemicals?

Civilizations rise, decay and die. Time, as the ancient Greeks argued, for individuals and for states is cyclical. As societies become more complex they become inevitably more precarious. They become increasingly vulnerable. And as they begin to break down there is a strange retreat by a terrified and confused population from reality, an inability to acknowledge the self-evident fragility and impending collapse. The elites at the end speak in phrases and jargon that do not correlate to reality. They retreat into isolated compounds, whether at the court at Versailles, the Forbidden City or modern palatial estates. The elites indulge in unchecked hedonism, the accumulation of vaster wealth and extravagant consumption. They are deaf to the suffering of the masses who are repressed with greater and greater ferocity. Resources are more ruthlessly depleted until they are exhausted. And then the hollowed-out edifice collapses. The Roman and Sumerian empires fell this way. The Mayan elites, after clearing their forests and polluting their streams with silt and acids, retreated backward into primitivism. As food and water shortages expand across the globe, as mounting poverty and misery trigger street protests in the Middle East, Africa and Europe, the elites do what all elites do. They launch more wars, build grander monuments to themselves, plunge their nations deeper into debt, and as it all unravels they take it out on the backs of workers and the poor. The collapse of the global economy, which wiped out a staggering $40 trillion in wealth, was caused when our elites, after destroying our manufacturing base, sold massive quantities of fraudulent mortgage-backed securities to pension funds, small investors, banks, universities, state and foreign governments and shareholders. The elites, to cover the losses, then looted the public treasury to begin the speculation over again. They also, in the name of austerity, began dismantling basic social services, set out to break th

"This legislation would undo decades of public land protections by opening up an area the size of Wyoming to new industrial activity. It would allow some of the country's most pristine and spectacular landscapes to be exploited, including the vast majority of undisturbed national forests. "Mining, logging and drilling are already permitted in more than half of our national forests and other public lands. This bill would open the door to such activity on most of the rest. As a result, valuable fish and wildlife could be lost and clean drinking water for millions of Americans compromised. "This legislation would undo the nation's tradition of managing these lands with a balanced approach. It would also disregard years of work by lawmakers from both parties to craft proposals with diverse stakeholders to safeguard these undeveloped areas. In addition, the bill would eliminate interim protections on wild places that people use and enjoy. We urge Members of Congress to oppose H.R. 1581."

Ah what a wonderful world we live in - a world where giant agricultural producers regularly feed arsenic to chickens. This, mind you, isn't how they kill the chicken. No, it's how they make them grow bigger, faster, cheaper. Administered in small amounts, arsenic is one of many compounds found in various drugs routinely administered to chickens in their feed. These same giant agricultural producers have maintained for years that the arsenic never makes its way into the actual chicken meat sold at the supermarket. It all gets pooped out! Or so they say. Yet if that's the case, then why did the FDA recently admit that arsenic does, in fact, show up in supermarket chickens?

Derrick Jensen, Lierre Keith and Aric McBay call for new strategy to stave off environmental catastrophe.

Scientists have become increasingly worried that even extremely low levels of some environmental contaminants may have significant damaging effects on our bodies-and that fetuses are particularly vulnerable to such assaults. Some of the chemicals that are all around us have the ability to interfere with our endocrine systems, which regulate the hormones that control our weight, our biorhythms and our reproduction. Synthetic hormones are used clinically to prevent pregnancy, control insulin levels in diabetics, compensate for a deficient thyroid gland and alleviate menopausal symptoms. You wouldn't think of taking these drugs without a prescription, but we unwittingly do something similar every day.  An increasing number of clinicians and scientists are becoming convinced that these chemical exposures con­tribute to obesity, endometriosis, diabetes, autism, allergies, cancer and other diseases. Laboratory studies-mainly in mice but sometimes in human sub­jects-­have demonstrated that low levels of endocrine-disrupting chemicals in­duce subtle changes in the developing fetus that have profound health effects in adulthood and even on subsequent generations. The chemicals an expecting mother takes into her body during the course of a typical day may affect her children and her grandchildren.

The production of this ingredient causes jaw-dropping amounts of deforestation (and with it, carbon emissions) and human rights abuses.

ScienceDaily (June 2, 2010) - New calculations reveal that the number of species on Earth is likely to be in the order of several million rather than tens of millions. The findings, from a University of Melbourne-led study, are based on a new method of estimating tropical insect species -- the largest and one of the most difficult groups on the planet to study -- having significant implications for conservation efforts.