Wednesday, May 15, 2013

Earth Under Water, Hell On Earth Or Both?

by Michael Handley

Human civilization has pushed atmospheric CO2 levels to near 400 parts per million (ppm) for the first time in human existence. The National Oceanic and Atmospheric Administration (NOAA) revised its May 9, 2013 reading at the Mauna Loa observatory in Hawaii, saying it remained fractions of a point below the level of 400 ppm, at 399.89 ppm.

The last time concentrations of Earth's main greenhouse gas reached this mark, during the Pliocene era 5.3 to 2.6 million years ago, the planet was about 3.6 to 5.4 degrees Fahrenheit warmer. The Arctic was 14°F warmer allowing horses and camels to graze in lush savannas that grew at those ancient high latitudes. The Arctic and West Antarctic ice sheets did not exist and sea levels during the mid-Pliocine were about 82 feet higher than today — levels that today would inundate major cities around the world!

The first decade of the 21st century contained nine of the 10 warmest years on record. A new report from the World Meteorological Organization compares the 2001-2010 decade with the 12 that came before it in a chart that makes it hard to argue that the planet isn’t warming.

Today, with the warming atmosphere, Arctic sea ice is melting much, much faster than even the best climate models had projected. The reason is most likely for faster loss of arctic ice is unmodeled amplifying feed backs in the CO2 cycles, plus recent Paleoclimate research suggests CO2 may have at least twice the effect on global temperatures than currently projected by computer models. “Future warming likely to be on high side of climate projections,” according to a November paper in Science.  On our current emissions path, CO2 levels will continue to rise to as much as 650–970 ppm by the year 2100 -- levels last seen when the Earth was and average 29°F hotter and dinosaurs walked the earth. A 29°F rise in temperature would melt all the ice on earth, even in Antarctica, increasing sea levels by 250 feet over just decades.

More than 97% of 4,000 international scientific papers analyzed in peer-reviewed study, published  in the journal Environmental Research Letters, were found to acknowledge human-caused global warming.  [Full text PDF (501 KB) - Video]  President Obama even tweeted the study to his 31,000,000 followers.
97% global warming consensus meets resistance from scientific denialism - The robust climate change consensus faces resistance from conspiracy theories, cherry picking, and misrepresentations.

Media Still Overlooks 90% Of Global Warming, Washington Post Still Won’t Fact Check Columnists.
A new study led by Clark University and involving the University Colorado Boulder found that all glacial regions lost mass from 2003 to 2009, with the biggest ice losses occurring in Arctic Canada, Alaska, coastal Greenland, the southern Andes and the Himalayas. The glaciers outside of the Greenland and Antarctic sheets lost an average of roughly 260 billion metric tons of ice annually during the study period. "Because the global glacier ice mass is relatively small in comparison with the huge ice sheets covering Greenland and Antarctica, people tend to not worry about it," said CU-Boulder Professor Tad Pfeffer, a study co-author. But Greenland's inland ice sheet is now beginning to melt, too. Greenland's ice sheet saw melting across nearly all of its surface last summer due to higher than normal temperatures.

Most climate scientists don't think that the Antarctica and Greenland icecaps will thaw yet this century. Many studies since 2007, including by the World Bank, the U.S. National Oceanic and Atmospheric Administration (NOAA) and a report for the Arctic Council, put the upper limit of sea surface rise at about six feet by the year 2100. However, when 97 percent of Greenland’s ice experienced at least some melting in July 2012, scientists began wondering if it was a one-time phenomenon. Now a new study in Geophysical Research Letters indicates it is a sign of things to come and by 2025, there is a 50-50 chance of it happening annually. Some climate scientists have started to wonder whether Widespread Greenland Melting Is To Become The Norm In Next Two Decades.   Miami, As We Know It Today, Is Doomed by Sea Rise; It’s Not A Question Of If. It’s A Question Of When.

Imagine sea levels rising 82 feet higher, and more, than today... Eminent climatologists think a "Great Flood" is inevitable if current CO2 emission rates continue.

Based on research by NASA astro-biologist and paleontologist Professor Peter Ward and a group of respected American climatologists, the Earth Under Water video is an eye-opening documentary.

This BBC documentary uses scientific evidence past and present, archive footage, location photography and CGI to explore the terrifying consequences should the atmosphere's CO2 levels treble over the next 100 to 300 years, as predicted.

Step by step, the BBC documentary paints a chilling picture of the world as the sea levels rise, unraveling the science behind this cataclysm, revealing when it could strike and what its impact would be on humanity. The film also questions experts and politicians about what measures can be taken now to stop the current rise of CO2 emissions, and explores how extreme engineering will buy us time. But the message of this film is stark, spelling out in graphic detail the Earth's apocalyptic future that we have been avoiding.

God Won't Save Us From Climate Catastrophe

A nanny God, who will with a miracle grant us amnesty from our folly -- that's not aligned with either history or the text of the Bible," Sen. Sheldon Whitehouse (D-R.I.) declared in a Senate floor speech after an unnamed senator said God would protect the Earth from climate change. Listen to his full speech on the Senate floor.

“I was recently at a Senate hearing where I heard a member of our Senate community say, ‘God won’t allow us to ruin our planet,’” said Sen. Whitehouse  in a Senate floor speech on climate change Wednesday. “Maybe that is why we do nothing.” "If we believe in an all-powerful God, then we must then believe that God gave us this earth, and we must in turn believe that God gave us its laws of gravity, of chemistry, of physics." "We must also believe that God gave us our human powers of intellect and reason. He gives us these powers so that we his children can learn and understand earth's natural laws." "We learn these natural laws, and we apply them to build and create, and we prosper." “So why then, when we ignore his plain, natural laws, when we ignore the obvious conclusions to be drawn by our God-given intellect and reason, why then would God, the tidy-up God, drop in and spare us?” “Why would he allow an innocent child to burn its hand when it touches the hot stove but protect us from this lesson? Why would he allow a badly engineered bridge or building to fall, killing innocent people, but protect us from this mistake?” “We are warned in the Bible not to plow iniquity, not to eat the fruit of lies.” “Where in the Bible are we assured of safety if we do? I see no assurances of that.” ~ Whitehouse said.

Hell On Earth In Texas And The Great Plains

by Michael Handley

In the coming decades, climate change will lead to more frequent and more intense Midwest heat waves while degrading air and water quality and threatening public health. Intense rainstorms and floods will become more common, and existing risks to the Great Lakes will be exacerbated.

Those are some of the conclusions contained in the Midwest chapter of a draft report released early this year by the federal government that assesses the key impacts of climate change on every region in the country and analyzes its likely effects on human health, water, energy, transportation, agriculture, forests, ecosystems and biodiversity.

The weekly report of the U.S. Drought Monitor released for May 7, 2013 didn't  show much improvement for a profoundly parched Texas.

Texas Gov. Rick Perry has watched first hand the ravages of a warming climate, first as Texas agriculture commissioner, then as governor.

However, Perry and Republicans in the state legislature argue that climate science is a made up liberal lie.  Perry said it's “all one contrived phony mess that is falling apart under its own weight” in his book, Fed Up.

Republicans dismiss worsening killer droughts and record heat seen in 1996, 1998, 2002, 2003, 2005, 2006, 2008, 2009, 2010, and 2011, with July 2011 Texas’ hottest in history, so far. Last year, Texas suffered through another historic dry spell . Large sections of the state continue to experience long-term exceptional or extreme drought. These prolonged, dry conditions put a strain on water supplies for all uses.

Texas has only received 68 percent of its normal rainfall, and reservoirs are at their lowest levels since 1990. The state temperature has increased on average by about 2 degrees Fahrenheit since the 1970s, and so that impacts drought through evaporation and loss of water from the ground and reservoirs.

Saturday, April 20, 2013

Building A Democratic Base Audience With Podcasts

Citizen Journalism is when private individuals do essentially what professional journalists do - report and comment on the news. That news reporting and commentary can take many forms, including regular podcast programs to discuss issues of interest to a listening audience.   The emergence of social media based broadcast channels is what has made citizen journalism possible. The Internet and smart mobile devices, like iPhones and iPods, allows average people the ability to broadcast information globally. That was a power once reserved for only the very largest media corporations and news agencies.


Listen to the The Intellectual Saviors podcast "Tear Down This Myth." [01:33:50] The hosts discuss modern conservatism's legendary champion Ronald Reagan and his policies - starting at 30 min mark.
Intellectual Saviors podcasts consist of three Texas guys that consider themselves fearless truth-tellers.

The Intellectual Saviors are high-minded progressives who use their intellectual powers for good, even if they weren't asked. With logic and reason as their guide, they enlighten the masses with their blatantly honest progressive opinions, often using earthy and even vulgar language, to produce weekly podcast programs.

The Intellectual Saviors' next podcast will discuss the "media propaganda machine."

A few other podcast programs you might enjoy: