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If I may, I would like to rebut or add a little objectivity to the flood of “Peak Oil” articles circulating around. When I see another crisis looming in the balance, and dramatized articles that warn of the “Dangers of Peak Oil,” I must question the validity or how this will effect the world, the USA, and you and I personally, and if indeed a crisis is at hand. As for world oil, if you ask the right questions, there are several new technologies/methods/alternatives and new finds that can easily supply enough hydrocarbon fuel for the next century or more....

AOL News (March 4) -- Scientists have uncovered a powerful source of a leading greenhouse gas that is venting into the atmosphere at unprecedented rates. The permafrost beneath the East Siberian Arctic Shelf, a relatively shallow section of the Arctic Ocean, has been pumping 7.7 million tons of methane into the air each year -- roughly the amount released into the atmosphere by the rest of the world's oceans combined. The researchers, who report their work in the March 5 issue of Science, caution that their findings in this previously unstudied region raise more questions than answers. The amount of...

Earth's chemical energy powered early life through 'the most revolutionary idea in biology since Darwin'For 80 years it has been accepted that early life began in a 'primordial soup' of organic molecules before evolving out of the oceans millions of years later. Today the 'soup' theory has been over turned in a pioneering paper in BioEssays which claims it was the Earth's chemical energy, from hydrothermal vents on the ocean floor, which kick-started early life. "Textbooks have it that life arose from organic soup and that the first cells grew by fermenting these organics to generate energy in the form...

Isotope geochemistryEarly water on Earth Geologists have long thought that Earth’s first 500 million years were as hot as Hades, dubbing this time frame the Hadean. The high temperatures would have prevented liquid water from condensing on the surface. But new findings on zircon grains, Earth’s oldest known terrestrial materials, suggest that the Hadean might have hosted liquid water. Recovered from the metamorphosed sediments of the Jack Hills in western Australia, the zircon grains are dated to be more than 4 billion years old and are the only geological evidence available to provide insight into the first 500 million years...

The surprising increase in methane concentrations millennia ago, identified in continental glacier studies, has puzzled researchers for a long time. According to a strong theory, this would have resulted from the commencement of rice cultivation in East Asia. However, a study conducted at the University of Helsinki's Department of Environmental Sciences and the Department of Geosciences and Geography shows that the massive expanse of the northern peatlands occurred around 5000 years ago, coincident with rising atmospheric methane levels. After water vapour and carbon dioxide, methane is the most significant greenhouse gas, resulting in about one fifth of atmospheric warming caused...

About half of the oil in the ocean bubbles up naturally from the seafloor, with Earth giving it up freely like it was of no value. Likewise, NASA satellites collect thousands of images every year, but some of them get passed over because no one thinks there is a use for them. Scientists recently found black gold bubbling up from an otherwise undistinguished mass of ocean imagery. Chuanmin Hu, an optical oceanographer at the University of South Florida, St. Petersburg, and colleagues from the National Oceanic and Atmospheric Administration (NOAA) and the University of Massachusetts–Dartmouth (UMass), found that they could...

Scientists in Washington, D.C. are reporting laboratory evidence supporting the possibility that some of Earth's oil and natural gas may have formed in a way much different than the traditional process described in science textbooks. Their study is scheduled for Nov./Dec. issue of ACS' Energy & Fuels, a bi-monthly publication. Anurag Sharma and colleagues note that the traditional process involves biology: Prehistoric plants died and changed into oil and gas while sandwiched between layers of rock in the hot, high-pressure environment deep below Earth's surface. Some scientists, however, believe that oil and gas originated in other ways, including chemical reactions...

A team of scientists based at the Royal Institute of Technology in Sweden have made a "revolutionary" discovery about how hydrocarbon is formed, learning that animal and plant fossils are not necessary to form crude oil.> The article, titled Methane-derived hydrocarbons produced under upper mantle conditions, and published in Nature Geoscience, states that "Whether hydrocarbons can also be produced from abiogenic precursor molecules under the high-pressure, high-temperature conditions characteristic of the upper mantle remains an open question. It has been proposed that hydrocarbons generated in the upper mantle could be transported through deep faults to shallower regions in the Earth’s...

More bad news for the Peak Oil doomsday cult. Russian boffins say they have proved that fossil fuels can be created synthetically by replicating the high pressure, high temperature conditions found in the upper parts of the Earth's crust. The scientists, at the Lomonosov Moscow State Academy of Fine Chemical Technology and the Royal Insitutue of Technology in Stockholm published their work in June. Under conditions of the upper mantle of the Earth's Crust, methane reacts to produce ethane, propane and butane. It means fossils aren't needed to produce oil and gas. While the raw materials to produce synthetic fuels...

Letter abstract There is widespread evidence that petroleum originates from biological processes1, 2, 3. Whether hydrocarbons can also be produced from abiogenic precursor molecules under the high-pressure, high-temperature conditions characteristic of the upper mantle remains an open question. It has been proposed that hydrocarbons generated in the upper mantle could be transported through deep faults to shallower regions in the Earth's crust, and contribute to petroleum reserves4, 5. Here we use in situ Raman spectroscopy in laser-heated diamond anvil cells to monitor the chemical reactivity of methane and ethane under upper-mantle conditions. We show that when methane is exposed to...

The researchers, led by Dr Chris Ballentine from the University of Manchester, concluded that meteorite bombardment, after the moon was first formed, was the only way gases could have arrived so deep within the Earth -- craters on the moon attest to the ferocity of this process... "So we asked the question, `why do volcanoes still spew out gases from so deep, to this day?'" The team sampled volcanic gases in New Mexico. Uniquely, volcanic gases here contain very little air contamination and this allowed the team to measure rare gas isotopes, like neon, for the first time. These isotopes...

Could Deep Source Hydrocarbons Migrate Up Into Oil and Gas Reservoirs? The oil and gas that fuels our homes and cars started out as living organisms that died, were compressed, and heated under heavy layers of sediments in the Earth's crust. Scientists have debated for years whether some of these hydrocarbons could also have been created deeper in the Earth and formed without organic matter. Now for the first time, scientists have found that ethane and heavier hydrocarbons can be synthesized under the pressure-temperature conditions of the upper mantle —the layer of Earth under the crust and on top of...

Nano-research on drill cores from the North Sea might help increase extraction rates of oil in Denmark It is a mystery to many people why the world is running out of oil when most of the world’s oilfields have only been half emptied. However some of the oil that has been located is trapped as droplets of oil in small cavities in the surrounding rock or is stuck to the walls of the underground cavity and cannot be accessed by the techniques currently used in the oil industry. Now, new research may have come up with an explanation as to...

But it may not explain the presence of the gas on the Red Planet today.Traces of serpentine found at Nili Fossae on Mars.NASA/JPL/University of Arizona Surprises keep coming from Nili Fossae, a long, deep scar in the surface of Mars. In December last year, scientists reported evidence there for carbonates — minerals that typically form in the presence of water1. Then, in January, reports came that there was a large plume of methane in the area. On Earth the gas is made mostly by animals as a by-product — although it can also be produced naturally in the absence of...

About half of the oil in the ocean bubbles up naturally from the seafloor, with Earth giving it up freely like it was of no value. Likewise, NASA satellites collect thousands of images and 1.5 terrabytes of data every year, but some of it gets passed over because no one thinks there is a use for it.

ALIEN microbes living just below the Martian soil are responsible for a haze of methane around the Red Planet, Nasa scientists believe.

BBC Audio: Dyson and Clarke Will life spread out from Earth to flourish in the cosmos? Freeman Dyson has always supported the idea, and with great persuasiveness. BBC Four has created an archive of interviews on its Web site, among which is a clip of Dyson discussing life’s variety and the imperative of broadening its range. The theoretical physicist, who played an important role in the development of the ‘atomic spaceship’ concept called Project Orion, doesn’t believe man’s role is simply to send the occasional astronaut out in what he calls ‘a metal can’ to look out a window....

Finding could influence choice of landing site for Mars Science Laboratory. Ithaca, New YorkMore than four years after researchers first said they had found methane gas on Mars, a scientist claims that he has "nailed" the controversial detection and identified key sources of the gas.Nili Fossae is a hotspot for martian methane, says Michael Mumma (below).JPL-Caltech/Univ. Arizona/NASA On Earth, methane is mostly biological in origin; on Mars, it could signal microbes living deep underground. The latest work suggests that martian methane is concentrated in both space and time - at a handful of hotspots hundreds of kilometres across, plumes of...

Sole member of world's first single-species ecosystem depends on rocks and radioactivity for life. The rod-shaped D. audaxviator was recovered from thousands of litres of water collected deep in the Mponeng Mine in South Africa.Greg Wanger, J. Craig Venter Institute / Gordon Southam, University of Western Ontario Nestled kilometres down in the hot, dark vaults of Earth's crust, scientists have discovered a remarkably lonely bacterium species. The rod-shaped bacterium, Candidatus Desulforudis audaxviator, lives independently of any other organism in a part of the Mponeng gold mine near Johannesburg, South Africa, some 2.8 kilometres beneath Earth's surface. There, water flows from...

Desulforudis audaxviator is an organism that lives independently in total darkness and at high temperature by reducing sulfate and fixing carbon and nitrogen from its environment, deep within the Earth. It constitutes the first known single-species ecosystem. Illustration © 2008 Thanya Suwansawad Click here to enlarge image The first ecosystem ever found having only a single biological species has been discovered 2.8 kilometers (1.74 miles) beneath the surface of the earth in the Mponeng gold mine near Johannesburg, South Africa. There the rod-shaped bacterium Desulforudis audaxviator exists in complete isolation, total darkness, a lack of oxygen, and 60-degree-Celsius heat...