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132. Latest Climate Change Info: Simplified

29 Dec

It is vital that our government supports climate change programs.The dangers are serious and some harmful effects are already happening. Helping people and leaders to understand the science is my contribution. Here are the fundamentals, briefly:

Light from Sun >> Heats earth >> Heat energy Rises /\ /\  from earth
Some rising heat is blocked ]]]] from escaping by gases like CO2
Burning fuel increases CO2 causing more ]]]]]] blockage & warmth

More Detail:
Light from the Sun passes through our atmosphere and warms our planet. The resulting heat rises and some is blocked from escaping into space by “greenhouse” gases: carbon dioxide (CO2), methane, water, and others. Small quantities of these gases are naturally in the atmosphere, and the amount is relatively stable.

But when we burn fuel and create more heat-blocking CO2, there is excessive planet warming. CO2 and other “greenhouse gases” are like a blanket around our planet. See below for more scientific detail.

How do we know that planet warming is caused by human activity?
1, The carbon dioxide emitted by burning coal, natural gas, and oil has a unique chemical pattern — and the additional CO2 in the atmosphere bears that signature. (See below for more detail.)

2. The CO2 and warming are closely correlated with the history of the industrial revolution, which involved the burning of coal and gasolene. As the usage of fossil fuels increased, the warming increased. During the history of the Earth, there were temperature cycles, but these natural cycles are very much slower than the current rapid temperature warming. No other “natural” factors could have caused this increase. See this NASA reference for actual data:  https://climate.nasa.gov/evidence/

What are the dangers of global warming? Warming causes arctic and other northern ice to melt. This is already well established by photographic evidence. The consequence is warmer oceans, rising sea levels, and changes in ocean currents.

The warming of oceans increases the strength of hurricanes. In recent years, hurricanes are worse than before. Changes in ocean currents shift land temperatures and rainfall so that some lands (like California) are drier and other places are flooded. Inhabited land that is close (or even less than) sea level is starting to flood, due to a slight rise in sea level. A good example is flooding in Venice, Italy, where the sea level has consistently risen by a total of 26cm since 1870. Many highly populated coastal areas of the USA are vulnerable. Some ocean islands are no longer habitable.

Scientists have spent thousands of hours recording and studying these factors. All of these facts are published in reputable scientific journals and magazines, such as Scientific American and Science. All reputable scientists support these findings. A recent official government report and NASA report supports all these facts. Politicians sometimes dispute these facts because their donors might need to spend money to correct their operations. Scientists are not political with respect to science.
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Added scientific clarifications
Rising heat energy (infrared radiation) is effectively  “blocked” by CO2 and other greenhouse gases. Most of our atmosphere consists of oxygen and nitrogen, which are small molecules and have little effect on rising heat. Greenhouse gases like CO2 have larger molecules and can absorb heat energy. Shortly after absorption, the heat energy is re-emitted in any direction. The part that goes downward tends to warm the earth. Long before humans inhabited the Earth, greenhouse gases were in the atmosphere at an almost fixed level as a result of opposing processes that produced an equilibrium. These gases warmed the Earth enough to make it habitable for humans and other animals. Burning fuels has increased the heat, causing harmful effects.

CO2 from fuel burning can be identified because it contains tiny amounts of certain inert (noble) gases, Other “natural” CO2 has a different pattern of these inert gases. This is often referred to as a “fingerprint.

Scientists have been working diligently on the problem of added global warming. There are basically two types of solution:  1. Reduce the burning of fuels by producing alternative energy like windmills and solar arrays, and 2. Develop industrial processes for removing greenhouse gases from the atmosphere. Number 1 is already in major use. Number 2 is being developed by researchers, but the effectiveness is not yet known . Our gov needs to support BOTH of these efforts, trying to remove CO2 (etc) from the atmosphere will not be enough.

Valuable References
Here is a scientific reference on CO2 effects
https://scied.ucar.edu/carbon-dioxide-absorbs-and-re-emits-infrared-radiation
 Bibliographies for climate change (here are 2 of many):
https://www.fs.usda.gov/ccrc/library/biblio (USA Forest Service)
http://www.nyulawglobal.org/globalex/Climate_Change_Bibliography1.html  Government Report: https://nca2014.globalchange.gov/report
 NASA info:  https://climate.nasa.gov/evidence/  (this is excellent)

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131. Tech Advances Needed for Survival

8 Dec

I read a wide variety of publications and often find that great technological advances are met with fear and inappropriate limitations. Our planet is rapidly changing by increasing populations and by ignoring important factors like climate change. People are afraid of GMOs, automation, robots, vaccines, DNA innovations, and even medical pills. All of us on Earth are facing very serious problems, and we must rely on reputable science to provide solutions. Below is a brief discussion of three out of the many major issues, which I hope will serve as a stimulus for further research.

GMOs.  I provided detailed info on GMOs in a previous blog (number 87). The simple fact is that nature (without warning us) is constantly changing plant and animal DNA. Evolution selects for survival, not for the human health of a food source. On the other hand, when scientists develop a GMO, we know about it, and it can be tested for health factors. Lets promote GMO evaluation and research, and not abolish them.

CLIMATE CHANGE TECH.  Failure to deal with man-made global warming (see my blogs number 34 and 126) can lead to changes in ocean currents and wind. The consequence will be new patterns of flooding and some normal areas will become deserts. These changes will cause serious hunger problems and horrible mass migrations, unless we deal with these issues in advance. There is research on technology that could reduce the greenhouse gases in the atmosphere, and there are other tech innovations that can help  us. Let’s encourage and financially support tech and scientific research in this area.

ROBOTS AND AUTOMATION.  Many people (particularly workers) are fearful of advances in this area. Consider this: robots and AI are now used extensively in many industries (e.g. auto manufacture), and unemployment in the USA is way down, and there are no other problems of note. Like any other  tech, robots must be programmed and used carefully. In the future, robots could help shorten working times and improve worker safety. 

CONCLUSION: TWO PATHS.  We have serious choices to make. We can put money and effort into new tech and science, or take the negative path. It is very interesting that some in our current gov do not trust experts in climate changes, but do trust experts in military details and weapons development.  Could it be that climate solutions negatively affect greedy rich manufacturers, while the rich and powerful enjoy better weapons to preserve their enterprises.  

Here is what I think! Any tech innovation has some element of risk, which can be minimized by hiring top experts for evaluations. On the other hand, I think discouraging innovation can be much more dangerous.  Worldwide current thinking, if not corrected, can lead to major wars, starvation, worse mass migrations, and horrible increased poverty. Encouraging science/tech education and support is crucial.

 

 

126. Checklist for Personal and Planet Health

7 Nov

For many years I have been studying (1) human health and (2) planet health. I have a strong scientific background so I can learn and understand the relevant concepts, which are constantly changing. This essay is a summary or checklist of things we must do to improve both 1 and 2. I have combined these two, as they are inter-related. All of us can fail to deal with important factors so I have tried to list those that are easy to forget. Everything listed is like the beginning of a path to further knowledge, which you should to explore. Some of the ideas presented are controversial and possibly imperfect, but all are based on published reputable investigations, and extensive personal experience. (In many areas, consultation with doctors and other experts is advised.)

1. Human Health
a. Pay careful attention to what you eat. As you get older, this will become more important. The availability of healthy foods will depend on planetary health discussed below.
b. Limit consumption of all sugars, sugar substitutes, and simple carbohydrates, which the body can rapidly change to sugar. Briefly, the possible dangers are weight-gain, diabetes, heart disease, cancer, migraine headaches, cognitive ability, aging of organs, energy loss, etc. Simple carbohydrates include bread, cereals, pasta, rice, etc. Processed foods often contain harmful ingredients. The internet provides much info on this subject.
c. Limit or eliminate all dairy products, as these will affect your joints. This includes milk (use almond milk instead), cheese, sour cream, yogurt, etc. There are excellent non-dairy substitutes for these. This is most important for people in their 40’s and beyond.
d. Concentrate on eating vegetables and decrease your intake of meat and fish. Too much animal consumption can lead to gout, acid reflux and other problems.
e. Study vitamin supplements and determine what you need. If your doctor says that vitamins often just run through your body, suggesting non-use, ask him/her if they understand what a “catalyst” is.
f. Drink plenty of water, which is vital for health and energy. Water is a key factor in almost every system of the body. For most people, water makes up most of the body. Don’t forget to keep you eyes moist.
g. Most vegetable fats are good for you, while most animal fats should be limited. Olive and some other oils have many health advantages. Sufficient fiber in foods is important.
h. Remember to exercise and stretch major muscles on a regular basis. This muscle work has a profound affect on many aspects of health, including: stress reduction, emotional control, sleep, proper glucose utilization, weight control, many diseases, accident prevention, etc. Even if you are old like me and have bad knees, there still are ways to get good exercise.
i. Most pains in the skeletal system (arms, legs, back, etc) of the body are fully or partially due to inflamation, which is the collection of certain body fluids that aid in healing. Generally, the best method for most areas is application of ice. Other areas, like the back, for example, benefit most from drugs, like Aleve. Back pain often is best resolved with careful, full stretching. I have written several blogs on this.
j. If you have dry skin, rub on moisterizing and restorative lotions.
k. Make sure everything that your body comes in contact with stays clean to avoid bacterial infections.

2. Planet Health for Humans
Your health and survival actually depend much more on planet health than you might expect. Immediately, we can see some common factors. Clean water and air are important for both. Trees provide conversion of CO2 to Oxygen, which is important for humans. Here is a list of environmental factors to work on.
a. Support laws and efforts to avoid water and air pollution. Under appropriate leadership, I think most manufacturers would agree with this.
b. Discourage the abolition of regulations that improve air and water quality. It is easy for rich people to move to safe areas, but many others can really suffer from various types of pollution. One must study history to be aware of these factors.
c. Burning coal and gasoline for warmth and transportation must be limited. We need solar panels, windmills, etc for energy. Cars must be gradually converted to battery operation. This is already possible, it just needs responsible leadership.
d. We need to plant and save more trees, as humans need the oxygen they provide, and they remove the CO2, which affects global warming.
e. GMO’s (genetic modification of plants) must be promoted, along with relevant safety regulation. The Earth’s population is quickly increasing so we will need more food. (Please see my blog on GMOs.) GMOs will also help with climate change problems as they will require less farm equipment energy. Remember that nature is constantly changing the DNA of animals and plants, without notification to us. On the other hand, if scientists develop a new GMO, it is known and can be tested. Our long-term survival will depend on the innovations of scientists.
f. The Oceans of the world are immense and yet they still need our attention. Large populations of fish have substantially decreased due to over-fishing, and oil spills (and pollution) have had great negative effects. Waste matter is filling the oceans and is damaging sea animals.There are many books and essays on this subject.
g. There are many ways to conserve energy, which will become more and more important as population increases and new tech requires increased energy. In our homes we can use low energy light bulbs, efficient furnaces, good insulation, etc. Our cars, factories, farms, etc must be designed for low energy use.
h. Meat requires much more energy to produce than vegetables (about 25 times as much). Scientists are developing methods of growing meat in the lab using DNA manipulations. Eventually, it will be more energy-efficient and less costly than using cattle. I have no problem with this, but some will object. Actually, humans need only a small amount of animal food for good health.
i. Vegetables can be efficiently grown in vertical structures so that they use less land and can be integrated into cities. Use of “vertical farming” buildings will require much less transportation cost and energy, and people will enjoy extra fresh food.
j. Failure to deal with climate change is already producing more hazards like severe hurricanes, droughts, forest fires, and flooding. Climate change causes alterations in worldwide air and sea currents. This can profoundly affect rainfall, so that some areas with normal rainfall will change to deserts and other areas will get too much rain. This will affect food production and will cause massive migration problems, that will make today’s migrations seem trivial.

3. Conclusion
Our planet will not suffer because scientists and technicians have failed to provide better systems to help with adjustments. It will be greedy, callous, and ignorant politicians that will cause disasters for Planet Earth and its inhabitants. There is enough food, clothing, and shelter, for all, and even some room for moderately rich people. Responsible leaders would be able to deal with all the adaptations that are needed.

121. Democrats Do Have Important Messages.

10 Sep

Republicans love to claim that Democrats don’t have positive goals and they are only interested attacking Trump. For example, Sarah Sanders says they “have no message” and only want to “attack people that support this president.”

I have studied politics for many years and I find this assertion to be absurd. Democrats have always promoted the following themes (with a reasonable amount of variation). Here is my version of Democrat goals.

1. All Democrats support improved health care coverage for our citizens.

2. Social programs like Medicare, Medicaid, Social Security, etc. have always been preserved and often improved by Democrats.

3. Democrats support the USA Constitution and traditional governmental institutions, including the FBI, DOJ, and all other executive branch agencies. They also support the authoritative press.

4. Democrats tend to promote the financial success of the middle class and discourage excessive and inappropriate financial support for wealthy people. Democrats favor fair tax programs and elimination of unnecessary subsidies for righ corporations.

5. Democrats believe in the importance of voting rights for everyone who is eligible. Laws that make it difficult for certain people (often low-income) to vote (voter suppression) must be changed.

6. Tax programs and other policies should be designed to increase average income for the non-rich (almost no change), while income has been steadily increasing for the wealthy.

7. Democrats traditionally support NATO and all of our other world-wide allies.

8. Our international trade policies should be designed to help our USA workers in terms of employment and improving their income.

9. Democrats are anti-torture, promote improved gun laws, and favor reproductive “choice.

10. Democrats promote inclusiveness, are against racism, defend the rights of lesbian, gay, and transgender people, and DACA (dreamers).

11. Democrats promote peaceful (and even generous) international relations and agree to war only in drastic situations.

12. Democrats support unions — the right to join them and organize.

13. Almost all Democrats accept American capitalism, but also believe in social programs and certain other limits. There is confusion over the word “socialism.” The few Dems that use this term actually mean support of “social programs” within a capitalistic system.

14. Democrats believe that campaign laws should emphasize equality; and those favoring the rich, like “Citizens United” should be abolished.

15. Democrats support efforts to combat climate change, regulate pollution, promote clean energy, and other efforts relevant to safety for our citizens.

16. Democrats generally support public education, more free education, and federal support for students.

A casual research of Democrat leader speeches and their websites will quickly show that there are many consistent messages and ideals.

In the past two years, Trump has purposely dominated the news with his outrageous tweets and policies so that many Democrat message are obscured. Trump has messages but they are extremely inconsistent, not factual, and change frequently. Most just serve his ego and many like “make America great again” are vague and meaningless. He attacks our basic institutions and our long-term vital allies, who are perplexed by his communications.

101. Worldwide Chaos?

26 Apr

Is there “worldwide chaos” or is it normal to have a certain amount of danger, struggle and warfare. I feel that recently, chaos has taken a step upward,
and there is more to be concerned with now — particularly in the USA — than in the last several years.

Here is a list of factors that currently are particularly disturbing:
1. Endless war in Syria and the resulting massive migrations.
2. Our current leader, Trump, is unprepared for high office, and lacks “ideals.”
3. Brexit: Britain leaving the European Union.
4. Russian attack of Ukraine.
5. Israel and Palestinian endless conflict.
6. Worldwide terrorism, including the dangers of ISIS, Taliban, others.
7. Failure of many leaders to recognize climate-change danger.
8. In some countries there is assassination of reporters and dissidents.
9. Greedy leaders scam the citizens, promoting personal wealth for a few.
10. Significant interference in USA elections by a foreign power (Russia).
11. Christianity and Islam sometimes are compatible, but often clash.

The search for chaos “causes” can take many forms, and for most important events, there are many factors that can be causal. There are many places to start the search. I believe a good point is the industrial revolution, usually dated from about 1760 to 1830.

As governments and technology developed, there was a parallel evolution of greed and corruption. The basic principle is that in any society or nation, a few aggressive and intelligent citizens will become leaders. As they improve their political skills, they learn how to communicate with citizens to achieve power, and to make use of rich donors. Congressmen are “bribed to help the wealthy with tax breaks and loopholes, and subsidies, creating a financial cycle: rich donors support desirable legislation and in turn, get even richer.

Once in office for a few years, they also can become adept at increasing their personal wealth. It is a matter of “learning” and of the eventual irresistible temptation to become richer. Those in office gradually separate from the people and form what could be called a “royalty” class. In many cases, a leader that starts out with good intentions will eventually fall into corruption.

The end result of this process of corruption is often violent or non-violent revolution. Excessive greed at the top will produce more poverty and more poor people. This has taken place for centuries, but recent improvement in communication, like the Internet, focused on this oppression, and helped with the organization of protest. One result was the “Arab Spring”, which began in Tunisia around 2010. Revolutions in Egypt and several other countries followed. Syria was the worst case, resulting in a disastrous deadlock between rebels and its President.

So a basic cause for much of the current world crisis is the rise of a greedy “Royalty Class” in many countries (even in the USA). The Syrian disaster became a basic cause to many other international problems. War in Syria resulted in a massive migration to other countries. This refugee problem I see as the major cause of BREXIT, the rise of Pres. Trump, and perhaps the rise of ISIS and other terrorist activity. In the US, the fear of refugees was recognized by Donald Trump, and promoted by him.

Here is a summary of some major (not all) causal links:

The rise of technology was accompanied by gradual governmental corruption.
Greedy and corrupt leaders exploit the citizens and increase poverty.
Citizens, helped mostly by the Internet, discover the corruption.
They are able to organize and revolt in Tunisia, Egypt, Syria, Libya, etc.
The revolution in Syria caused massive migration and associated fears.
Migration fears caused Brexit, the rise of Trump, terrorism, ISIS?, etc.

Final thought. I have condensed what could be a whole book, into a brief blog.
My purpose here, is to promote thought and analysis. As ordinary citizens better understand the world, it can become a better place.

85. We Need Change ?

17 Jan

Trump is the man who will make “change” and deliver us from big, bad government. He is not a politician, he needs no donors, ignore what he says because there is goodness in his heart, he is smarter than the generals (and just about everyone else), all past negotiations are pathetic, and he will rid us of ISIS in a month. He is never wrong and will make you suffer for any criticism. He almost never addresses the criticism itself, but instead attacks the person who made it (even the Pope).

He paints a picture of a failing nation with incompetent leaders and government workers, rampant crime, poor negotiation, widespread poverty, etc. — “things could not be worse.” Black people have not made any progress — an insult to the millions that are doing well and have even achieved the presidency. His motto is “make American great again” without any explanation of when, how, and the meaning of “great.”

.                 False, rigid beliefs interfere with common sense

The Trump movement shows how many people are prisoners of their false and rigid beliefs, and cannot see the obvious and exercise common sense. Sad to say, there are many who voted for Trump just as a protest or just to do something based on frustration. Those persons may be responsible for a new direction leading to our country’s decline. Impulsive superficial voting may be the end of our world leadership and all of the good things developed to date. Trump will make change, but change for the better is unlikely. Here are some possible changes that have been mentioned at least once (but may have been retracted and/or restored at some time):

1. Changed healthcare legislation will cause millions to lose their insurance and many will die.

2. NATO is obsolete. Our long-standing, beneficial, and powerful pact with many nations is under threat.

3. Instead of sanctioning Russia, we will support their authoritarianism, attacks on the press, and take- over of countries like Ukraine. We will ignore their meddling in our elections and their efforts to undermine many nations.

4. We will pull out of the multi-nation “Iran Nuclear Deal”, allowing Iran to go back to making the bombs and delivery systems — prevented by the Deal. We will also pull out of climate-change treaties, which could prevent massive flooding (Florida, NY, etc) and catastrophic human migrations due to massive droughts.

5. Taxes for the very wealthy will be lowered by decreasing the tax rate and by allowing more loopholes. The rich will celebrate while the rest of us will either pay more tax or have reduced benefits — and/or our national debt will surge.

6. We will change trade policies and tariffs so that trade-wars will arise and prices for goods, everywhere, will increase. The chaos will affect our valuable relationships with long-standing allies.

7. Pres. Obama has at times been criticized for inaction, but Trump may impulsively engage us in wars, costing lives and greater national debt.

8. He may generate more terrorists by his abuse of Muslims, various other insults, and dangerous policies.

9. Our valuable press, which is required to keep our democracy honest, may be thrown out of the White House and attacked so viciously that it is ineffective. If Trump’s ideas are so laudable and clearly beneficial, why all the press criticism?

10. Is anyone suspicious of the fact that Trump’s cabinet is filled with extremely rich people and/or persons with questionable histories.

11. Trump would restore vicious torture and wants to keep Guantanamo prison. He also admires the strength of tyrants around the world. Are we setting a good example (under Trump) for the rest of the world? Traditionally the USA has been known for its might, and also its moral authority. Is Trump leading us in the right direction?

After Trump is in office for a while, the appreciation for the positive change that Pres. Obama caused will grow even more.  And the candidate, Hilary Clinton, that Obama so enthusiastically endorsed and was attacked so unmercifully by the GOP will be much more appreciated.  Ironically, she won the national vote count by almost three million.

Just added: I have been working on this blog for several days and at times almost scrapped it, because it may have been too negative. But after hearing Trump’s unnecessary and incorrect abuse of the civil-rights hero and self-sacrificing activist, Congressman John Lewis … well, here it is.

78. Science Forges Ahead of Citizens

2 Dec

Scientific knowledge and achievement is moving so fast that it is leaving the average citizen behind and a little confused.  Most ordinary people have a poor understanding of scientific principles.  So when important functions like voting arise, the lack of understanding can lead to serious consequences.  Here are three relevant issues, and there are many more:
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1.  Clean Coal.  Some dangerous toxins can be removed while burning coal, but coal-burning is NOT free from producing dangerous levels of CO2  (carbon dioxide).  CO2 concentrations in the atmosphere reflect heat back to the surface of the earth and cause a general heating effect (climate change).  The key factor is that the history of burning fossil fuels is closely related to CO2 levels and to a small degree (so far) of general warming.  It is clearly man-made because the changes are much too fast to be a natural earth cycle.
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2. Understanding Climate Change.  Please see above, and also my blog-34 that gives more detail on this topic.
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3.  Nuclear Power.  This is a valuable source of clean energy that is under-used because people really do not understand it.  It does take a certain amount of scientific knowledge to assess safeguards and other progress in this field.  Industrial use of nuclear reactors has been around for at least 50 years and has developed into a very safe system.  It is only scary because humans cannot detect dangerous radiation.
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Understanding science also plays a major role in such areas as: abortion legislation, stem cell research questions, different types of pollution, and funding for research projects.  The world could function better if government leaders (such as congressmen) and citizens were better educated.  I would venture to guess that education will gradually improve and reach a good level at about the same time that Florida is submerged by warm and rising oceans.
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And even if people were not required to learn a lot of science, at least there could be more emphasis on learning to evaluate and use reliable sources of scientific facts and other information.  A good start in this endeavor is to consult scientists about science and not politicians.