"In a time of universal deceit telling the truth is a revolutionary act." -George Orwell

Posts Tagged ‘Suppression Of Clean Energy Technology’

Global Carbon Dioxide Levels In Atmosphere Identical To Those Last Seen In Prehistoric Pliocene Era

In Uncategorized on May 12, 2013 at 7:05 pm

MAUNA LOA OBSERVATORYOldspeak: “We are creating a prehistoric climate in which human societies will face huge and potentially catastrophic risks, only by urgently reducing global emissions will we be able to avoid the full consequences of turning back the climate clock by 3 million years.” –Bob Ward, policy director at the Grantham Research Institute on Climate Change at the London School of Economics. Yep. It’s that serious. Huge and catastrophic risks to all life on this planet are upon us. Meanwhile the U.S.’s selected officials are holding congressional inquiries into what happened in Benghazi, Libya, last year. Creating an immigration reform” bill with mandates for national biometric identification databases to contain information about all adult americans buried in them. Inflating bubbles to create imaginary economic growth with computer generated fiat money. Why are we paying so much  attention to what happened in the past and what is yet to happen in the future, ignoring the clear and present dangers? Why are so many resources being devoted to manufactured scandals & crises, social control plans & billionaires stealing fake money, while infinitely fewer resources, are devoted to the preeminent problem of our time? There are plans to extract dead fossil energy from the seas under the soon to be completely melted polar ice caps, which will generate more toxic emissions and quicken climate change. All plans to slow climate change are ‘market-based’ and profit driven. We know how the corporatocracy is preparing for our dystopic future.  Private armies and gated communities, while cutting resources to the poor, sick and elderly. The mass of people and the planet are not a priority. The people need to demand immediate, coherent, decisive, sustainable and drastically different energy policy.”

By Damian Carrington @ The UK Guardian:

For the first time in human history, the concentration of climate-warming carbon dioxide in the atmosphere has passed the milestone level of 400 parts per million (ppm). The last time so much greenhouse gas was in the air was several million years ago, when the Arctic was ice-free, savannah spread across the Sahara desert and sea level was up to 40 metres higher than today.

These conditions are expected to return in time, with devastating consequences for civilisation, unless emissions of CO2 from the burning of coal, gas and oil are rapidly curtailed. But despite increasingly severe warnings from scientists and a major economic recession, global emissions have continued to soar unchecked.

“It is symbolic, a point to pause and think about where we have been and where we are going,” said Professor Ralph Keeling, who oversees the measurements on a Hawaian volcano, which were begun by his father in 1958. “It’s like turning 50: it’s a wake up to what has been building up in front of us all along.”

“The passing of this milestone is a significant reminder of the rapid rate at which – and the extent to which – we have increased the concentration of greenhouse gases in the atmosphere,” said Prof Rajendra Pachauri, chair of the Intergovernmental Panel on Climate Change, which serves as science adviser to the world’s governments. “At the beginning of industrialisation the concentration of CO2 was just 280ppm. We must hope that the world crossing this milestone will bring about awareness of the scientific reality of climate change and how human society should deal with the challenge.”

The world’s governments have agreed to keep the rise in global average temperature, which have already risen by over 1C, to 2C, the level beyond which catastrophic warming is thought to become unstoppable. But the International Energy Agency warned in 2012 that on current emissions trends the world will see 6C of warming, a level scientists warn would lead to chaos. With no slowing of emissions seen to date, there is already mounting pressure on the UN summit in Paris in 2015, which is the deadline set to settle a binding international treaty to curb emissions.

Edward Davey, the UK’s energy and climate change secretary, said: “This isn’t just a symbolic milestone, it’s yet another piece of clear scientific evidence of the effect human activity is having on our planet. I’ve made clear I will not let up on efforts to secure the legally binding deal the world needs by 2015 to avoid the worst effects of climate change.”

Two CO2 monitoring stations high on the Hawaiian volcano of Mauna Loa are run by the US National Oceanic and Atmospheric Administration and the Scripps Institution of Oceanography and provide the global benchmark measurement. Data released on Friday shows the daily average has passed 400ppm for the first time in its half century of recording. The level peaks in May each year as the CO2 released by decaying vegetation is taken up by renewed plant growth in the northern hemisphere, where the bulk of plants grow.

Analysis of fossil air trapped in ancient ice and other data indicate that this level has not been seen on Earth for 3-5 million years, a period called the Pliocene. At that time, global average temperatures were 3 or 4C higher than today’s and 8C warmer at the poles. Reef corals suffered a major extinction while forests grew up to the northern edge of the Arctic Ocean, a region which is today bare tundra.

“I think it is likely that all these ecosystem changes could recur,” said Richard Norris, a colleague of Keeling’s at Scripps. The Earth’s climate system takes time to adjust to the increased heat being trapped by high greenhouse levels and it may take hundreds of years for the great ice caps in Antarctica and Greenland to melt to the small size of the Pliocence and sea level far above many of the world’s major cities.

But the extreme speed at which CO2 in now rising – perhaps 75 times faster than in pre-industrial time – has never been seen in geological records and some effects of climate change are already being seen, with extreme heatwaves and flooding now more likely. Recent wet and cold summer weather in Europe has been linked to changes in the high level jetstream winds, in turn linked to the rapidly melting sea ice in the Arctic, which shrank to its lowest recorded level in September.

“We are creating a prehistoric climate in which human societies will face huge and potentially catastrophic risks,” said Bob Ward, policy director at the Grantham Research Institute on Climate Change at the London School of Economics. “Only by urgently reducing global emissions will we be able to avoid the full consequences of turning back the climate clock by 3 million years.”

“The 400ppm threshold is a sobering milestone and should serve as a wake up call for all of us to support clean energy technology and reduce emissions of greenhouse gases, before it’s too late for our children and grandchildren,” said Tim Lueker, a carbon cycle scientist at Scripps.

Professor Bob Watson, former IPCC chair and UK government chief scientific adviser, said: “Passing 400ppm of carbon dioxide in the atmosphere is indeed a landmark and the rate of increase is faster than ever and shows no sign of abating due to a lack of political committment to address the urgent issue of climate change – the world is now most likely committed to an increase in surface temperature of 3C-5C compared to pre-industrial times.”

The graph of the rising CO2 at Mauna Loa is known as the Keeling curve, after the late Dave Keeling, the scientist who began the measurements in March 1958. The isolated Hawaiian island is a good location for measurements as it is far from the main sources of CO2, meaning it represents a good global average.

How Global Warming Has Prevented Spring’s Arrival

In Uncategorized on April 3, 2013 at 7:06 pm

Snow on spring flowersOldspeak: It turns out that spring’s slow arrival in the US is likely being driven by changes half a world way, in the Arctic. Some of the nation’s most prominent climate researchers announced at a news conference on Tuesday that melting Arctic sea ice may actually be the culprit behind winter’s refusal to pack its bags and leave. Scientists from NOAA and various university climatology departments said that melting Arctic sea ice may be weakening the planet’s jet stream currents, and causing extreme weather systems to linger in the United States… If we continue on the path that we’re on, and continue to do nothing to stop the devastating effects of climate change, we won’t just be talking about freezing temperatures during the first week of spring. We’ll be talking about the beginning of an out-of-control spiral of weather effects that could range from a new ice age to the death of our oceans. ” –Thom Hartmann. This is the all important overarching problem of our times. More important than gun control. More important that immigration reform. More important than bank collapses. More important than austerity.  The changes that are coming in our climate will be irreversible. They’re already beginning. Desertification of arable land is increasing.  Lakes and streams  are drying up, sources of fresh water are evaporating. The ecosystem is in considerable distress.  Yet there is near universal silence in media and political classes about these all important and dangerous changes in the system that sustains us.  We do get plenty of sunny propaganda films from BP and Exxon and Cheveron et al. about all the good things they’re doing to provide energy in safe and environmentally friendly way. I fear universal attention will be paid to this only when it’s too late to stop it.

By Thom Hartmann @ Truthout:

Last week, Butler County, Ohio prosecutor Mike Gmoser “indicted” famed weather-predicting groundhog Punxsutawney Phil, after the groundhog inaccurately predicted an early spring.

Gmoser filed the tongue-in-cheek indictment after snow was forecast to fall in Butler County after the official start of spring.

The halfhearted indictment was dropped Tuesday however, when Gmoser realized that good old Phil had a “defense with teeth in it.”

And, while this whole ordeal may seem quite silly, it did help to raise a very good point: How could Phil be so wrong about the arrival of spring, when he’s usually pretty accurate?

Typically around this time of year, we expect to see spring flowers beginning to bloom in gardens after sun-spotted rain showers because, after all, spring showers are supposed to bring May flowers.

Instead, east coast Americans are still dealing with the effects of an already nasty winter season that has brought unprecedented amounts of snow to just about every region of the United States.

As a result, people are scratching their heads, wondering when spring will really get here.

Well now, it turns out that spring’s slow arrival in the US is likely being driven by changes half a world way, in the Arctic.

Some of the nation’s most prominent climate researchers announced at a news conference on Tuesday that melting Arctic sea ice may actually be the culprit behind winter’s refusal to pack its bags and leave.

Scientists from NOAA and various university climatology departments said that melting Arctic sea ice may be weakening the planet’s jet stream currents, and causing extreme weather systems to linger in the United States.

But how can melting ice cause colder temperatures? After all, that seems somewhat contradictory.

First, it’s important to understand exactly what the jet stream is.

The jet stream is a huge air current that blows from west to east across the planet, miles above the Earth’s surface.

The jet stream is responsible for moving along storm systems, and brings with it, depending on the season, both colder or warmer temperatures.

Normally, the jet stream moves at a relatively quick pace. That’s why weather conditions and temperatures normally change fairly quickly, and don’t stick around in any one place for too long.

For example, while a jet stream may cause cold temperatures and snow to hit Washington, D.C for a couple days, it can also replace those conditions with warmer temperatures and sunny skies in a matter of hours.

But, thanks to global warming and climate change, there is nothing normal about the way the jet stream is acting right now.

As the Earth continues to warm, Arctic sea ice continues to melt. And as that Arctic sea ice melts, it replaces white ice with blue water, which absorbs even more energy and heat from the sun.

As a result, all of that absorbed energy and heat in the arctic is affecting atmospheric pressures, and throwing the northern hemisphere’s jet stream completely out of whack.

The change in atmospheric pressures is slowing the down the flow of the jet stream, which is causing seasons to change more slowly than usual.

This is why the blizzards along the East Coast this winter seemed to linger around, and relentlessly hammered the coast with foot after foot of snow.

Since the jet stream was moving so slowly, the freezing temperatures and snow had nowhere to go.

And it’s only going to get worse.

Recent studies suggest that the entire Arctic may be ice-free by 2020, just seven years from now.

Already, over the course of the last 30 years, the Arctic has lost nearly 80 percent of its ice cover.

The bottom line here is that, if we do nothing to curb the current rate of climate change, the Arctic will continue to lose ice, the Arctic waters will continue to warm, and the jet stream will continue to slow.

And while we may think that freezing temperatures and snow storms during the first week of spring are bad now, just wait.

If we continue on the path that we’re on, and continue to do nothing to stop the devastating effects of climate change, we won’t just be talking about freezing temperatures during the first week of spring.

We’ll be talking about the beginning of an out-of-control spiral of weather effects that could range from a new ice age to the death of our oceans.

When the story first broke about Mike Gmoser indicting Punxsutawney Phil, the media was all over it.

After all, who could resist a story about someone suing a groundhog over bad weather?

What the media wasn’t all over however was climate change, the real reason why Phil’s prediction missed the mark.

The only way we as a nation, and as a global community, can hope to make a meaningful change in the fight to save our planet is to get the media on board with the fight.

Global warming and climate change are the biggest threats that mankind has ever faced, and they get nowhere near the time they should in our media.

It’s time to wake up the media, and inform the few climate change skeptics who are left.

Climate change is very real and it’s here to stay.

And unless we do something about it, a late spring will be the smallest of our worries.