Sunday, November 21, 2010

Can national parks be saved from global warming?


The federal government must take decisive action to avoid "a potentially catastrophic loss of animal and plant life," in the national parks, according to a new report that details the effect of global warming on the country's most treasured public lands.

The 53-page report from the National Parks Conservation Assn., a Washington-based advocacy group, contains a litany of concerns related to climate change in the parks, from the bleaching of coral reefs in Florida to the disappearance of high-altitude ponds that nurture yellow-legged frogs in California.

The group, which has offices in California and 10 other states, called on the National Park Service to come up with a detailed plan and funding to adapt to temperature-related ecosystem changes.

"Right now, no national plan exists to manage wildlife throughout their habitat, which often is a patchwork of lands managed by multiple federal agencies, states, tribes, municipalities and private landholders," wrote Tom C. Kiernan, president of the group.

Article continues

Monday, August 16, 2010

Global Warming - Burning My Iceland

Living on a tropical island, is quite unique. If you love the natural world, there are many things you could do it. I grew up in a small valley in the hills south of my island and I have known my whole life.

Field trips to a pretty fast pace of the canyon hills hundred meters is all worth it when I have to choose a place near the top only. It is a true blessing to be able to do. It is a wonderful job, too. The tops of steep hills to near the base is covered by savannah grasslands. The very steep slopes and along its base are wooded ravine. More than jungle delirium. If you look in the mountains in the distance, are the golden color of the meadows a great contrast to the dark green jungle hills. It is amazing to know how my mind that a hundred years ago, almost all of these dark hills. Jungles all the way up. Wow. And one reason why not.

Fire was a tool for humans used almost since its discovery. He also has done before. And one of the biggest weapons for hunting deer has become here in the jungles of the south. What they do is a fire. Just set a fire the flame and let it rip. Help if you would have difficulties. For once it's gone and burning in arable soil, a wonderful thing called life happens next. New shoots of grass from the hills and burned black. And the deer is probably a surprise, because they consume these tender buds. The wild hunter waits.

Oh, but all the other things that there was kindled a fire in the hills happened. Surely this is not the arsonist would have thought about it. Let us straight in the direction that things go happen. The fire is determined and set on fire. The atmosphere is the first hit. A powerful greenhouse gas (carbon dioxide), a by-product of combustion of vegetation is directly exposed to the atmosphere. But wait. We do not really feel their effects for a long time. No, not right. Global warming. Exactly. It is not surprising that the collective memory of vegetation in the world is still a significant contribution to global warming? his strike.

While in the flames, a fire are often lost in a jungle. The fire will stop, right? That is true. The last time. But the fire will not die once they walk into the jungle. He has to burn its way into a little "to run into the water and most of the jungle. You know, it will take at least one meter. Do burnout. So how can you burn burn, walking to the size of forests . The more you burn, the less the jungle. Strike two.

Now, the fire died and the hills are bare. When the rain comes, and then the soil to wash away. I have never burned washed flee a hill by the rain. Soil erosion by sedimentation in water. But that does not matter. The ocean is big. Will not hurt. In the grand scheme of the oceans, not too much. For aquatic life in rivers, coral, and the open sea populations that feed and live on these reefs, the damage is absolutely fatal. Strike three.

Add all. We have professionals on the one hand, the shot immediately after a new fire is enticing deer. It would be easier to catch. And only useful for the hunter. We are opposite on the other side, and the list is impressive.

- The air in our atmosphere gets an infusion of a potent greenhouse gas that contributes to global warming. We know without doubt that large and persistent global warming has caused and is accelerating, climate change may very well end our day.

- It is the country. Our lower jungle. This quickly leads to loss of habitat for animals. The bright green jungle of our gold and the sea of our savannas are burned from the hills of text and black. All animals, nests or caves caught fire, food, well, that's just their loss. And if it rains, we lose our topsoil. The roots in the city, burned clean. accelerated soil erosion, I despise. .

- It is the sea, rivers are included. Immediately after the soil erosion is the effect of sedimentation. This transported soil spreading. And blankets and suffocates when it finally stabilized. Sedimentation is the bearer of death for microscopic organisms, plants, fish and corals, to say the least. In the aquatic environment, is the destruction of large and extended. Imagine that your air is filled with the ashes of all time. What would be the quality of your life, what then?

He has about 700 million tons of carbon dioxide into the atmosphere every day. There is no doubt, no debate. A large percentage comes from the constant reminder of the natural landscape. We have to change the way they do things.

The survival of our race, have to stop global warming. Climate change in progress should be maintained, if not reversed. If we refuse to realize this, it will matter in fifty or a hundred years? Spread the word. Take part. We can still save.

Proof of Evolution and challenges of global warming


The idea of anthropogenic global warming is under fire in recent months. Those who collect and disseminate information, it was discovered the numbers have changed, so that man is warming seems to be done.

Some of these "scientists" are now conceded that the data shows global warming has not happened since 1995.

Thousands of scientists have provided information that the idea of artificial contradiction with global warming. Only recently has this idea confirmed.It-against has been shown that global warming scientists "have falsified data. This is already accepted.

This reveals the fact that politics can affect the results of some scientists. Ie. Scientists are not all looking for a little 'practice.

Our world, of course, seems to be cooling or heating. This site is for thousands of years. However, until now, there is no evidence that humans are the trends van deze case (solar activity seems to be the TE Meest scientific explanation).

It 's amazing how the idea of man and global warming seems to Darwinian evolution made in parallel with each other.

O data and information was collected mainly in universities and government institutions (this is the fox guarding the hen house?).
or Both make use of ad hominem attacks, like the call of the opposition "flat earthers" or other names.
Opponents or are prohibited by most of the original data. I'm just not allowed much of the information used to support the ideas seen.
o The two have strong support from the media, despite the fact that the scientific evidence against two ideas overhelmingly
or Both are strongly encouraged in public schools and universities.

It is easier to transmit data on global warming to find (even if the data were kept secret years) is that Darwinism Because dealing with the evolution of different aspects of science.
The person is interested in digging beneath the surface of normal university or high school during the next hoaxes (or science just terrible) was used to "prove" the theory of evolution.

or Piltdown Man, a creature with characteristics of both humans and monkeys. Used for four decades, the theory of evolution is to take hold "in the United States until someone discovered that the" monkey-man'was formed by mixing of two monkeys and human bones were found with the bones as they age, filed teeth, etc.
Or Nebraska man was a man-ape of high-profile ", used in the test Sccopes (high profile). It 'very instrumental in establishing the idea of man evolving from apes. Following this" monkey man "was shooting with a single tooth of an extinct pig.
or embryos Haeckel was a chart with various vertebrates that "all steps in the evolution" in its infancy (which is also the same phase of Gill). This image is a hoax at the end of 1800. (Although we still found in many textbooks today).

These hoaxes and bad science are not the exception. There are literally dozens of scientific laws, principles and facts that directly contradict the theory of evolution.

Statist regimes (including Nazism), socialism and communism are all based on the Darwinian theory of evolution (in particular to eliminate the idea of Judaism and Christianity). Their posters often include the theory behind their ideas.

Today it seems that the same people behind the artificial global warming is pushing the idea of evolution.

Unless something beneath the surface of typical hand, we remain convinced of information that educators and politicians for decades teaches us that both ideas.

Politics and science do not mix. And if they do not mix together, always knowing that suffers at the expense of politics. Recent discoveries have shown that the "science of man-made global warming is seriously compromised. With all the facts that we discover the trend, it seems that the same happens with it as well.

For some form of evolution is clear evidence to support the theory, Darwinism is more than likely continue on the same track as the man who took the global warming. It could also last for many decades, however, the current serious problems of evolution to the public.

Why does not Al Gore debate on global warming?

As I write this article, the U.S. is a large explosion in the Arctic. E 'was 40 degrees at Miami Orange Bowl, the coldest ever. Beijing, London, Seoul falls and says other parts of the world under the snow important in their history. And Al Gore, there is a need for a debate on planet Earth. I know I would say that this extreme cold is caused by global warming.

To say that the two basic facts about global warming come. One thing is global warming. And two, the warming caused by man. He said that the 3,000 scientists around the world and all disciplines of climate in 100% agreement on these two issues.

It may surprise you, but I agree with these points. What I can not live without debate position. Who is that Al Gore is he? To begin, it is not even a scientist! If nothing else, you could probably learn a challenge, especially if they are scientific. Heck, I think I can learn a thing or two!

I guess that means that the discovery of new evidence or research, contrary to his position, would not be accepted. I wonder if 3000 scientists could find agreement with this statement? Why spend taxpayer money warming of global research, if it did?

Does Al believe that man is 100% the cause of global warming? Here I request the data. I read enough science to know that millions of years the Earth was covered with ice. to melt a massive global warming and that man was not there. Scientists tell us that the main causes of submarine volcanoes and the sun, I think the sun and volcanic eruptions are an important part of global warming? I want to hear the percentage of debate. I wonder if it would do more for the environment and put a sock in the mouth of the volcano to another or in the mouth?

To say that we go to the disaster in the coming decades. I have heard of freshwater and coastal areas, but what about Chicago. I have neighbors who do not just "warm up have been here. Again, I'm not ready to see the disaster in the future and sees his friends. In the U.S., we have seen cooler temperatures of this decade (it is the Convention on growth Copenhagen climate change by the United Nations), but the carbon emissions of more people. What is the science of climate around this? Then these data suggest at least a period of a catastrophe?

All must agree that no study of personal preferences or policies on global warming. He was able to obtain an objective attitude in the treatment of all data completely. We assume that each insured of his advisers, he knew all the possible interpretations of the abuse. There are other models or scenarios that can be accepted. The Admit it, you can not discuss because they would be exposed as a fraudster. Remember, this is the same man who gave us several versions of Al Gore in his presidential race.

To have enough money to support the global warming of his family for generations. No descendant of Al Gore will never work. Instead his mantra of "no more debate, I would like to hear" no more dollars "! What about the commitment of all to all the money he makes of global warming on the poorest countries in Africa to make.

Articles Global Warming About


This is not the time to be complacent and apathetic. We need to act positively and constructively. There is pain and destruction is imminent. We must not shy away from the truth, but "An Inconvenient Truth" can be. It's time to put our shoulders to the wheel and focused with all the concentration. With global warming going to engulf us. And if we spend too much time, we really swallow. Then you walk in the dark. We can provide the biggest disaster that we saw and spoke only to fight in the exciting films remains to be established in fact. If global warming is expanding its tentacles over us, will not continue reading this article. Why humanity will die!

Understanding global warming

Global warming is a phenomenon that occurred for some time. Our blue planet hotter because of the increased volume of carbon dioxide. tons of carbon dioxide from burning fossil fuels and nonrenewable resources such as coal, natural gas, gasoline, oil, oil shale, etc. The use of fossil fuels on a large scale began with the 16 th century Industrial Revolution in the early Great Britain and colonies of Great Britain. The Industrial Revolution witnessed the opening of the steam engine that runs on fossil fuels. But for centuries, scientists have found that gradually burning of fossil fuels is associated with high levels of air pollution. Burning of fossil fuels leads to a large percentage of harmful gases such as carbon monoxide, carbon dioxide, sulfur dioxide, nitrogen, etc., left in the atmosphere. These toxic gases have a negative impact on the climate and ecology of our planet. They also have a negative impact on our health.

Emissions of sulfur dioxide and nitrogen in the water with the formation of corrosive acids, dissolve, damage irreparably damage the graves and palaces of marble.

Sulphur dioxide and water, sulfuric acid (very aggressive)
Nitrogen dioxide and water to nitric acid (strong corrosive acid)

Sustainable

Therefore, when these toxic gases in a mixture of water and form rain water, the inevitable consequence of acid rain, acid rain, such as vulgar. This acid rain can eat the surface of architectural splendor, as mentioned above. Refinery near the Taj Mahal in Agra, India released a deadly gas into the air above the mausoleum. These gases have led to the formation of acid rains, which have a devastating impact on this area was pure white marble Taj Mahal. The destruction was so great that the management of the plant will be developed by the Government of India, and environmental activists. The factory was ordered to reduce their emissions to reduce the high level of production and close some of its activities on a beautiful monument and the tomb of Mughal Emperor Shah Jahan and his wife Mumtaz Mahal (then the name of the monument) to prevent all falls to pieces. The plant has made several attempts to methods for their production, planting trees, through the development of ecological park, which currently is home to many migratory birds and rare birds. protection, and a sincere response from the plant one of the seven wonders of the modern world of decadence, reassured the government and activists. However, environmental defenders could not sleep. We hurt hundreds of companies around the world, environmental laws and regulations in their daily lives. Measures for environmental protection should be done in the long term. environmental projects in the short term and sudden provocation "ecological systems" for the sake of advertising and image quality are desirable, nor useful. Sustainable development and environmental protection are the only weapon we have to deal with global warming.

Greenhouse

The temperature on our planet is increasing because of global warming. The burning of fossil fuels will lead to emissions of greenhouse gases. Carbon dioxide, water vapor and methane, some of the greenhouse gases are known. These gases absorb infrared radiation, and to give. Greenhouse gases tend to trap heat and raising temperatures on our planet. Thus, as a result of greenhouse gas emissions, which is our planet is always heated by an enormous size and global warming in this steady rise in temperatures and parameters of the catastrophic consequences for our planet and our lives. The hot air melts the glaciers and snowy peaks of thawing. When the heat intense, ice and snow, most of the mountain ranges around the world will melt very quickly. Melted ice and snow will enter the waters of rivers and eventually into the sea, and the unprecedented rise in sea level. Swell rivers and seas overflow and flood the country. Coste vanish, plunge whole countries. In addition to flooding, extreme weather events such as heatwaves and cold periods, floods, droughts, hurricanes and other T'ikapapa global warming.

Deforestation

Deforestation is another aspect that global warming, because it causes an abnormal increase in the amount of carbon dioxide. Global warming is already installed on our planet. Nevertheless, if global warming is underway, will eliminate all existing forests of our planet, and cause complete destruction of marine flora and fauna. Thus, global warming, deforestation and global warming, which, in turn, causes the causes blurred woods. What a vicious circle!

Ozone layer

The ozone layer protects the earth from ultraviolet radiation, direct and unapologetic (UV) rays of the sun is exhausted. Some gases better than chlorofluorocarbons (CFCs) and halons and CFCs or hydrobromofluorocarbons produced by our industry as we know, the food ozone. Aerosols produced various industries because of the ozone layer wear away. Ata ozone hole or depression in the ozone layer, usually a hole in the ozone layer. As the ozone hole is growing in this area, more UV rays penetrate the Earth's atmosphere as possible. Elevated levels of ultraviolet radiation in the atmosphere make our planet uninhabitable. Excessive exposure to UV radiation leads to the development of skin cancer and cataracts in humans. Excessive exposure to UV radiation also causes irreparable damage to many species of animals and plants. The consequences of this is an incurable problem in the food chain. Ozone depletion is a very contentious issue, as professionals, as well as disadvantages. Irony (w) hole in connection with the fact that ozone is a greenhouse gas. Too much is growing, and global warming is not a sufficient population, complete skin cancer outcome.

Meltdown

This distribution differs from the economic collapse that we have recently experienced. Although we have yet again demonstrated that the feet of decline in the autumn, we, our proven, or someone did not like and does not affect if all caps melting icecaps and glaciers in the world, and if we used these phenomena, and widespread fear of global warming.

We are ready ...?

Unfortunately, I'm not ready to face a catastrophe of this magnitude. We have divided among us, to reduce emissions in countries and to what extent. At various meetings and conferences at the highest level, we only discuss the numbers, levels and prices, and the land is ticking biological clock threatened. There is no unity among all developed countries, developing and underdeveloped countries because of global warming. Everyone agrees that global warming is a threat to universal disaster and spells destruction. But the big question: which country has jurisdiction and that the country should take the initiative to sharply reduce harmful emissions. Blame blame and Buck everywhere, and pointed accusing fingers, increasing the burden of proof, and allegations against the prosecution and it seems that on the agenda, while global warming continues to constantly engulf our planet. Developed countries are always ready to correct the pressure and intimidation in the less developed countries, as well as supporting LDCs to developed countries, the slogan of hoarseness. Mercury does not show signs of weakness. You can shoot at an alarming rate, and the policy is a step ahead of speeches, debates, heated mirrors, power and domination.

Real enemy

What the hell are we all, for all of us? Time is running out. Get up, wake up, all you dream and stop the controversy and strife. We want another disaster like what happened 65 million years, and erased all the dinosaurs on Earth? No, we want to be destroyed. And it keeps us united against a common cause? What prevents us put aside our individual problems? Because in reality we are all made from the same creator. Rather than emphasize that because we have decided to forget and focus on our differences a number of other walls that we built our country into a nation, race, state by state, race, and man by man? There is a big enemy of global warming? Enemy who is in ourselves?
The choice is ours. If we work together and make concerted efforts to avoid global warming, or let the enemy within us, to create several groups with us and beat us all. If we keep the enemy at a distance, for us, we will eventually overcome all of us. And if we, the people of 21 century living in this beautiful, middle and base enough to prefer the power and political interests should be protected, and racism, and not threaten our planet, we must win by heating in general. Because our opponents do not seem to global warming, but ourselves.

Chinese Global Exploration





There is ample evidence emerging that the Chinese launched a national effort to map the globe in its entirety during the fifteenth century.  These maps in some form or the other found their way back to Europe and provide a basis for European efforts to do the same.  Thus a lot of information was mapped that could not be explained away through accidental European voyaging.

Here we have more on one of those Chinese maps.

We have evidence that trade and colonies were established on the West Coast of the Americas.  This include with the Maya, California and recently the Charlottes.  Other locales have likely remained hidden.

We know when it all ended.  We do not really know how long the process was undertaken.  The expedition of Zhang He was far too great to be a sudden roll of the dice.  It was more the last throw of possibly centuries of private marine enterprise.  That last expedition was both following known pathways but picking specific locales to study when stepping out.

They also were prepped to establish several colonies along the way.

It is up to archeology now that we have a good working hypothesis.

Nailing their colors to the mast
By Mike Peters (China Daily)

Updated: 2010-07-09 09:35







World Map in Book 5 - Dr Hendon M Harris, Jr Collection, from The
Asiatic Fathers of America.


The treasure trove of seafaring knowledge amassed by the Chinese over the centuries is at the heart of a debate over the extent of their ancient voyages, Mike Peters reports

A bright-eyed, middle-aged woman from the state of Virginia, United States, sits waiting for her next interview in a Lido-area hotel lobby. She's a retired social worker, a no-nonsense lady who speaks quietly and deliberately. But she is in town to help answer the question: Did medieval Chinese navigators reach the Americas years before Christopher Columbus? Just a few years ago, Charlotte Harris Rees started thinking that her late father might have held the key to one of history's great mysteries.

"Few people expect ever to own documents that could change world history," Harris writes in her 2008 book, Secret Maps of the Ancient World, "and neither did we. Yet for decades, under my brother's bed, lay ancient Asian maps that we, our father's seven children, inherited from him. Some believe that they may contain a secret of the ancient world."

That possibility brought Rees to Asia this month for two weeks of conferences and speeches. Her first stop focused on Zheng He (1371-1435), the 15th-century Chinese admiral who was dispatched by Emperor Zhu Di to "proceed all the way to the end of the Earth".

An international conference this week in Malaka, Malaysia - a seafarer's crossroads for centuries that was an important base for Zheng He - explored questions about Africa. Zheng certainly got there, but exactly where and the extent of his fleet's settlements and activities have engaged curious scholars for centuries.

The question that excites Rees, however, is whether Zheng He - and perhaps his Chinese predecessors - sailed to America as well.

Academics have batted around that idea for centuries, but it wasn't until Gavin Menzies published his bestselling book, 1421: The Year China Discovered the World, eight years ago that the debate became an international firestorm. One of the sparks landed on Rees, who read 1421 with amazement and realized that the author was trying to connect the same dots her father had followed in his research.

"When I was a social worker straight out of college, many of my clients in Oklahoma were American Indians who looked very Asian to me," she says today. "But the idea of Chinese coming to America 4,200 years ago in boats sounded pretty far-fetched then."

But her father, Hendon M Harris Jr, a child of Christian missionaries who worked in several regions of China, was fascinated by the possibility. He picked up references to ancient Chinese navigators from several sources, including the ancient classic Shan Hai Jing (Collection of the Mountains and Seas), said to have been written in 2,200 BC and quoted in Chinese history and literature ever since.

The Shan Hai Jing tells of Chinese travel to the four corners of the earth, says Rees, "including a beautiful land to the east of China named Fu Sang."

Then one day in 1972, Harris was browsing in an antique shop in Shouth Korea, looking for gifts to take home to his family in the United States. He was examining the wares on display when the shopkeeper said, "I have a map in the back. Would you like to see that?"

"Father wasn't really into collecting maps - not then! - but he said, 'Yes,'" the daughter says. And when the map was spread out, as he recounted to his children years later, "he had to sit down because he felt himself shaking all over".

What Harris saw was a world map block-printed in an ancient Shang (16th century to 11th century BC) Chinese style, with China at the center and a circular continent looping around the edges of the page. He immediately related this to the Fu Sang of the Shan Hai Jing. In subsequent years Harris found copies of similar maps in the collections of museums and universities.

However, opinion is divided over the identity of Fu Sang, many believe it refers to somewhere in America; while others claim it is more likely to be Japan.

A year later, Harris wrote The Asiatic Fathers of America: Chinese Discovery and Colonization of Ancient America. It got some notice in academic circles, but it was never the pop-culture phenomenon of 1421, though its premise was much more controversial.

For while Menzies' book credits the voyages of Zheng He and the admirals under him with the discovery of the world beyond China, Harris argues that Zheng He set sail with maps made from information acquired hundreds, even thousands of years earlier.

Charlotte Harris Rees finds that argument persuasive. Her speech in Malaka this week was titled Zheng He's Inheritance, and she told her audience that "starting a study of Chinese sea travel with Zheng He is like beginning a study of space travel with a trip to Mars".

Chinese seafaring was refined over centuries, she believes. "Zheng He could not have been as successful as he was, without the treasure trove of knowledge and invention amassed by the Chinese over many years of sea travel."

An illustration from the July 2005 issue of National Geographic compares Zheng He's largest ships to European vessels of the same era. The article contends that the Chinese admiral's fleet contained up to 62 baochuan, or treasure ships, that measured 122 m by 52 m.

"You could fit all of Columbus' ships and all of Vasco da Gama's on a single deck of a ship that size," Rees says in awe. Rees talks about her father's research today with the passion of a religious convert. She talks of ancient Chinese shipwrecks off the US Pacific coast. Of maps Columbus and Magellan are said to have used on their voyages. Of DNA testing on Native Americans, with undisputed links to ancient Chinese.

So is she convinced that Chinese adventurers, not Columbus, "discovered America"?

"I don't pretend to know the answers," she says, smiling. "But as we find more and more evidence, I think we have to keep trying to put it together until we do know."


Q: Why are the ideas in your book so controversial?

A: It's not easy to rewrite history. I'm not a PhD, and if I were to pursue a PhD, I'd need university and academic mentors who supported the research. Most experts on the discovery of America have invested their lives and careers documenting a different view, a Eurocentric view.

It wasn't always that way, though. I have seen copies of US history textbooks from around 1905, which say that the Chinese have been in America for at least 1,000 years. So this isn't a new idea. But by around 1910 there were new academic pressures, and then came the Columbus Day national holiday. After that, school kids in the US stopped hearing about Chinese coming to America.

Q: It seems that a lot of Chinese scholars are as reluctant to embrace the idea as US scholars are. Why?

A: There is immense interest here. But it can't be proved, especially with Chinese documents, because, soon after the voyages of Zheng He, there was a tremendous reaction against these outside adventures and the strain such shipbuilding put on the country's economy. Ships, maps, records were all destroyed and China became an inward-looking society for centuries. That's why it's easier to find ancient maps that tell the story in Korea, where they were not destroyed by government order, than it is in China.

Q: The US Library of Congress recently exhibited a famous map made by Matteo Ricci, the Italian Jesuit, which the Library said was the first known map of the Americas with Chinese inscriptions. You challenged that publicly.

A: It was a surprising thing for the Library of Congress to say. Many people doing research in this area have seen older maps of the Americas with Chinese writing. One of them is in the Library of Congress' own collection, though they have yet to validate or disprove its age.

Q. Is this about ethnic bias?

A: Well, it's true that many Western scholars are invested in the history of the European discovery of America. But it may be a matter of money, too. In May 2003, the Library of Congress completed their purchase of the Waldseemuller Map of the world for $10 million. Five million came from Congress and the other $5 million from donors. According to their 2003 press release that map was the "first image of the outline of the continents of the world as we know them today - Martin Waldseemuller's monumental 1507 map". That indeed is a beautiful map. However, if the Library of Congress now, only seven years later, admits that any other map that shows the American continents predates the Waldseemuller, then perhaps Congress and the donors who helped purchase the Waldseemuller will complain their money was misspent.

Many scholars contend that since the Waldseemuller and other European maps showed the Pacific Coast of the Americas before Europeans had been there, that they had to be copied from earlier maps.

Q: People who read your book, your father's book and Gavin Menzies' book can easily be overwhelmed by all of the evidence you cite. But critics contend most of it is circumstantial. Of everything you've seen and learned about, what has been the most convincing evidence for you?

A: DNA evidence, which is quite recent. We've known for a long time that the "Chinese blue spot", which appears on the buttocks of babies and then disappears, is also seen at birth in many Native American communities. Now we know that five distinct genetic markers match ancient Chinese with modern Native Americans. That's evidence that you can take to court and win.

Ozone Improves Biofuel Production Efficiency






It is of some interest that direct application of ozone degrades the lignin allowing the carbohydrates to be attacked and converted to sugars.  It will not be easy, but it opens another avenue.

Ozone is a bit tricky to produce and expensive and may well limit this method to the laboratory.

However, a process protocol that starts and ends dry is a rather good beginning and leaves a lot of options open for further treatment and no immediate waste stream.

A friend of mine has been testing ozone on ores to some effect, so this is not too surprising.


New Technique Improves Efficiency Of Biofuel Production

by Staff Writers

Raleigh NC (SPX) Jul 06, 2010



Researchers at North Carolina State University have developed a more efficient technique for producing biofuels from woody plants that significantly reduces the waste that results from conventional biofuel production techniques. The technique is a significant step toward creating a commercially viable new source of biofuels.

"This technique makes the process more efficient and less expensive," says Dr. Ratna Sharma-Shivappa, associate professor of biological and agricultural engineering at NC State and co-author of the research. "The technique could open the door to making lignin-rich plant matter a commercially viable feedstock for biofuels, curtailing biofuel's reliance on staple food crops."

Traditionally, to make ethanol, butanol or other biofuels, producers have used corn, beets or other plant matter that is high in starches or simple sugars. However, since those crops are also significant staple foods, biofuels are competing with people for those crops.

However, other forms of biomass - such as switchgrass or inedible corn stalks - can also be used to make biofuels. But these other crops pose their own problem: their energy potential is locked away inside the plant's lignin - the woody, protective material that provides each plant's structural support.
Breaking down that lignin to reach the plant's component carbohydrates is an essential first step toward making biofuels.

At present, researchers exploring how to create biofuels from this so-called "woody" material treat the plant matter with harsh chemicals that break it down into a carbohydrate-rich substance and a liquid waste stream. These carbohydrates are then exposed to enzymes that turn the carbohydrates into sugars that can be fermented to make ethanol or butanol.

This technique often results in a significant portion of the plant's carbohydrates being siphoned off with the liquid waste stream. Researchers must either incorporate additional processes to retrieve those carbohydrates, or lose them altogether.

But now researchers from NC State have developed a new way to free the carbohydrates from the lignin. By exposing the plant matter to gaseous ozone, with very little moisture, they are able to produce a carbohydrate-rich solid with no solid or liquid waste.

"This is more efficient because it degrades the lignin very effectively and there is little or no loss of the plant's carbohydrates," Sharma-Shivappa says. "The solid can then go directly to the enzymes to produce the sugars necessary for biofuel production."

Sharma notes that the process itself is more expensive than using a bath of harsh chemicals to free the carbohydrates, but is ultimately more cost-effective because it makes more efficient use of the plant matter.

The researchers have recently received a grant from the Center for Bioenergy Research and Development to fine-tune the process for use with switchgrass and miscanthus grass. "Our eventual goal is to use this technique for any type of feedstock, to produce any biofuel or biochemical that can use these sugars," Sharma-Shivappa says.

The research, "Effect of ozonolysis on bioconversion of miscanthus to bioethanol," was co-authored by Sharma-Shivappa, NC State Ph.D. student Anushadevi Panneerselvam, Dr. Praveen Kolar, an assistant professor of biological and agricultural engineering at NC State, Dr. Thomas Ranney, a professor of horticultural science at NC State, and Dr. Steve Peretti, an associate professor of chemical and biomolecular engineering at NC State.

The research is partially funded by the Biofuels Center of North Carolina and was presented June 23 at the 2010 Annual International Meeting of the American Society for Agricultural and Biological Engineers in Pittsburgh, PA.

NC State's Department of Biological and Agricultural Engineering is a joint department of the university's College of Engineering and College of Agriculture and Life Sciences.