Boreal B[l]og

Whoever becomes president must raise taxes.  My opponent won’t tell you, I just did.

Walter Mondale (1984).

“They say, give ‘em hell, Harry.

“I never did give anybody hell. I just told the truth and they thought it was hell.”
Harry S Truman

While waiting for some prescriptions at my doctor’s office, I overheard two men talking about the presidential debates. I wasn’t in the mood for politics, but I didn’t have much choice but to listen.

“Yep,” said one man, “I heard Obama get asked a question about something difficult, and he started talking about education.”

“Yep,” said the other, “they just don’t answer the question.”

That’s right.  We want politicians to tell the truth, except then we won’t vote for them.  I started thinking about the truths that we supposedly want to hear, except we really don’t.  Mondale lost by a huge landslide, and Reagan raised taxes.

With more than 300 million people, we need rules and regulations to keep order, because one person’s right to do something affects another’s right not to have to pay for it.  As a neurologist, I took care of hundreds of people in motorcycle accidents who weren’t wearing helmets.  Where does a person’s right not to wear a helmet infringe upon his family’s right to have him alive and whole?  Or society’s right not to have to pay for preventable damage to an individual, since many of these people have no insurance?  Does his right infringe upon the cost to society of a hospital that can’t buy new equipment, because its unpaid bills are so high–unnecessarily?  Unless you live in the wilds of Alaska, you can’t always do what you want.  Our rules define us as a society.

We need a government that will defend us from harm.  How much defense we need is a matter of question.  So, if we went to war, I’d institute a draft and a war tax.  That might get people thinking how important the war really was.  Only 7% of us are veterans.  Eighty-four per cent of Americans agreed with invading Iraq, nobody was taxed for it, and only a small percentage of Americans served in it.

Many people don’t like government interference until it is convenient for them. A lot of people against big government are going to be really glad big government’s FEMA will be there to help them rebuild after Hurricane Sandy.  I remember Katrina, when FEMA was so watered down–pun-intended–that the news media were present well before the federal aid.

If we want smaller government, then it needs to be too small to interfere with a woman’s control over her body, which is her right, whom we may marry, which is our right, or the way we wish to die, the most fundamental right of all.

I trust government over private enterprise in fighting fires (NIFC), safety in the skies (FAA), the National Weather Service, Hurricane Center, and Severe Storms Center.  We all want something for ourselves, but we don’t want to pay for what others get.  That’s human, but it’s inconsistent.

Lowering taxes and cutting the deficit is akin to dieting by eating more and exercising less.  We need more of us with means to vote against our economic self-interest for the good of the country.  Taxes pay for cleaning up weather disasters, too, which given climate change, are likely to become more common.  Does anybody think we can do this by passing the hat….or by praying?

We need a sensible energy policy that gradually takes us off all carbon based fuels.  It is crazy that Arizona is not in the top 10 states for producing solar energy.  I’d recognize the unmeasurable costs.  Coal is suddenly no longer cheap when we factor in environmental damage; gasoline is not cheap, factoring in the cost of our Middle East policy.

I’d like to see taxes based more on our choices.  Buy a megamansion, and your property taxes should go up exponentially, your mortgage tax deduction capped at $500,000.  That money will help pay down the deficit.  You should pay extra for a car getting <25 mpg, and get a tax break if your car gets >35 mpg.  The money gained would go to pay down the deficit, by people who made choices. I’d end child tax deductions after the second child.  Want more children?  It’s your choice; you just won’t get a tax break for them.  House destroyed by coastal flooding?  You get one chance to rebuild.  If another storm washes it away, you are stuck. Once.  It’s your choice. I have a right not to pay taxes to rebuild houses multiple times in places prone to flooding.  Valmeyer, Illinois moved high above the Mississippi after 1993,  They learned.

The NYSE has roughly a trillion dollars of stock trades per month.  I would tax all 0.1% ($1 per $1000), the money going to pay down the deficit.  You want to invest?  Fine.  That’s your choice. This would raise a $100 billion by 2020.

I’d require mandatory–no choice– secular national service (infrastructure repair, schools, homeless shelters, humane society, Forest Service) by our youth, which would help many grow up and give them time to decide what they want to do.  Many would benefit from their modest stipend, seeing different parts of the country, being told (for once, in many instances) what they must do, and GI benefits.  Cost?  Modest.  Benefits? Cheap labor, this time here at home.

I would ask for retirees to volunteer, using the skills and wisdom they have.  My experience with nine years of volunteering in the schools was that I wasn’t busy enough, and I knew the relevance of math better than the teachers.  Not using retirees is wasting resources.

We must define what basic health care coverage is, then ensure every American has access to it.  From the experience in Oregon, this will cost more in the short term (the long term is not yet clear), because patients will use the medical system more.  This is not bad; increased rates of mammography and cholesterol screening will improve health, and it has been proven there have been fewer bankruptcies.  Moreover, the patients had peace of mind, which I contend has worth. Each of us is a virus, a burst aneurysm, an accident away from bankruptcy.

We need to address climate change, not factored into the cost of a product by economists.  Climate change has barely been mentioned during the campaign; it and firearm regulation are “third rails” of politics–touch them and you die.  Indeed, I predict we will not address climate change until major environmental catastrophes occur that cannot possibly be blamed on any other cause.  Hurricane Sandy may be due to climate change.  “Anomalous” has become common weather parlance.

Firearms?  No assault weapons in the hands of non-military, non-law enforcement people, period.  Everybody who is now less than 16 must later serve in the National Guard, law enforcement, or the military for at least a year, in order to earn the right to own a gun, as part of the “A well regulated militia” which are the amendment’s first words.

Want the truth?  There’s a small portion.  Hell, isn’t it?

One of the interesting experiences about learning is a new language is the new world that opens up to one who can read books written in that new language and listening to videos narrated by speakers of that language.  Translations are important, but there really is a difference when one reads a book written in the original language.

Reading several German books has nearly doubled my vocabulary in the past six months, for while I can understand the meaning of a book, it is essential to look up specific words I do not know.  This flies in the face of some advice, to learn words in context, but when I took my PSAT exam years ago, my contextual definitions were often wrong.  From that day forward, if I am uncertain what a word means, I look it up.  I have multiple different lists, and I memorize….daily.

I am not going to use all those words, but if I am to understand German–.and now Spanish, too, for I am learning that — I need to know what those other words mean, for while I may not say them, others will.  I am continually amazed by words I thought I would never need to know that were said a few days later.  I learned “die Libelle,” dragonfly, and wondered when I would ever to use it.  A week later, on German radio, there was a description of research done about die Libelle, and I immediately thought “wow, something is going on about dragonflies”.  The something was how they caught die Stubenfliege, fly.  Every word that I can understand gives me more pieces of the puzzle that is called conversation.

My experience with German is one person’s.  I am mostly self-taught, because there have been few with whom I have been able to speak or write on a regular basis.  Good grammar books are not common.

German videos have shown me all parts of the world.  Many are from Germany itself, so I have seen the large cities and the northern coast–North and East Seas–separated by the Danish peninsula.  I have seen parts of Bayern–Bavaria–that I did not have time to see when I was in München.

Still other videos have shown me, narrated in German, apricot harvests in Turkey;  nomads in the high arctic of Russia, dealing with the “gas rush”; salt mining in Bolivia; tree houses for research in Costa Rica; research on the Andean Condor in the Argentinian Patagonia; a women’s co-op in Yemen and water filtration in Peru.  One was about Portland, Oregon, describing the lifestyle.  Another in the US showed homeless eking out a living in the California desert, living in conjunction with snowbirds.  A third showed Detroit beginning to turn into a farming city, using empty neighborhoods to grow crops.  I miss some meaning, but I don’t miss much.  A lot of the translations are slow, and I know enough Spanish and French to know when there is not a full translation into German.  That is a lot of fun to recognize.

A recent video was about harvesting pearls in the Philippines, off the coast of Palawan, the long island at the western end of the Archipelago.  I never saw Palawan, but I have spent a lot of time in the Philippines.  I was struck by not only the way pearls were harvested, but the science being used to run genetic crossing of the mussels, trying to produce the most valuable golden pearls.

There are other problems, too, that I hear about.  Virtually every video that discusses the environment comments on climate change, viewed from the local perspective. On these videos, I have not heard one word saying that climate change is a hoax.  Perhaps the videos are biased; perhaps not.  Coral reefs are bleaching, which is not news.  The northern end of Palawan is too warm (32 C., or nearly 90 F.) for growing mussels.  The oceans are getting warmer.  This is a fact, not fiction, not a hoax.  They are also growing more acidic, which is also a fact, due to carbon dioxide.  For those who say that man is not changing the environment, ocean acidification is the smoking gun that says we are.  This has made the news in the last several months; I knew about acidification in 2006.

Water vapor is, of course, the most prevalent greenhouse gas.  As air warms, there can be more water vapor present, because warming makes gas molecules move faster, keeping them from condensing.  Air at 31 C, all else equal, may contain 2 grams more water per cubic meter than air at 30 C.  The amount of air over the tropical ocean would best be measured in millions of cubic kilometers.  Does it prove anything?  Perhaps not, but there is a lot of circumstantial and non-circumstantial evidence to suggest we have a problem.  Water expands with heat, with a coefficient of expansion of about 0.0002/degree C.  Warm water 1 degree C. and the worldwide 110 million square kilometers of ocean surface plus a significant depth expand a lot, when multiplied by 0.0002/C.  Add glacial melt, and we get ocean rise, which is well documented to the tenth of a millimeter per year.  This rise will be at least 70 cm this century, but some think maybe a meter, and can easily flood a coastline where there is a shallow angle from sea to land.  In addition, salt can easily contaminate the water table.   If you live in Kansas, that is no big deal, unless we prove that the drought of 2012 was due to climate change.  It may not be.  Or, it may be.  The question goes back to Clint Eastwood in “Dirty Harry”:  “How lucky do you feel?”

What continues to interest me is how nearly every place these videos are shot has an environmental overtone.  Water in Peru is a problem because of the receding glaciers.    Drought in Yemen is the cause of decreasing biodiversity, which is important both for the planet, and for humans, because many of our ideas for new medications or molecules come from natural compounds.  There are just too many of us, and the planet is showing signs of big signs of wear.  I haven’t heard much about this in English, but I sure am hearing about it in German.

On a recent science podcast, climate models were being discussed, one conclusion of which was that droughts like the 2011 one in Texas were 20 times more likely to occur today then they were 50 years ago, and that this was due to climate change.  However, floods that devastated Bangkok recently were felt not to be due to climate change, but rather a cyclical issue that was worsened by the way Bangkok had built since the last such flood.

There was a call from a listener, and as soon as I heard the tone of voice, I said to myself, “Uh oh.”  Some listeners call in with questions, some give speeches.  This one did both.  He wanted to know if the models were so good, what the temperature was going to be in a certain city in the Midwest next July 4 and for the following 3 July 4ths.

He had a very angry, challenging tone of voice.

Climate models are not the same as weather prediction.  We cannot predict the weather accurately more than a few days in the future.  Does that make the GFS, ECWMF, NAM, AVN and other models wrong?  Yes….and No.  As a statistician, I learned the following:  “All models are bad.  Some are useful.”  Weather forecasts are based on atmospheric models, which differ according to initial conditions and the relative weight of the known variables.  I remember 50 years ago, when weather forecasting was done by a non-meteorologist on television, and the forecasts were not very good.  We have gotten a lot better; short-term forecasts, in the 24 hour range, are exceptionally good; I use the GFS 9 day model as a rough idea of what to expect in the coming days, but I know matters will change.

Climate forecasting is another science altogether, taking into account different long range variables.  From 40 years ago, when climate scientists, unaware of key variables, thought there might be cooling, to now, where virtually all believe warming is highly confident (95% being considered highly confident), there has been much research and ability to get information about the past.  The fact that a confidence interval is used means that statistical techniques have been taken into account, and while the conclusion may be wrong, it is highly unlikely that it is.

Let me explain a confidence interval:  it is NOT a probability, or it would be called such.  It is a range, based on the evidence, of where the parameter (the true measurement) is expected to be.  The parameter is unknown and unknowable, so that the interval either contains or does not contain the parameter.  This makes no sense with probability, so we call it confidence.  If we are able to repeat the experiment 100 times, we would expect 95% of the intervals generated to contain the parameter.  We would not know, of course, which 95 would.  The fact that models are not perfect is taken by far too many to allow them to take the other view, that they are wrong.  One may, of course, choose to do so, but it behooves those who disagree to come up with their own margin of error, p-value, and confidence interval, so the data can be appropriately discussed.  To say,”models are wrong,” is inappropriate for a scientific discussion.  Of course they are.  Statistics as a predictor is wrong, but good statistics state the likelihood an error of a defined amount will occur.

Probability is forecasting the future.  There is almost nothing complex in our world that we can forecast perfectly.  There must be some error.  Every responsible scientist quantifies that error in some manner; to do otherwise is to say that one can predict with absolute certainty what the future will bring.  We don’t do this with temperatures in Iowa on July 4th, where the next hurricane will form, or even its 10 day path.  Nor do we say, with absolute certainty, that the Earth is warming.  But the range that the models are giving us does not include zero or a negative number with high confidence, and that means the conclusion is, based on the current data, that the Earth is warming.

While correlation does not equal causation, there may be factors that make such causal.  Because we know that one greenhouse gas has increased (carbon dioxide), that another, in the face of warming, has increased (water vapor), a third and fourth (nitrogen oxide and methane) are increasing, we have reason to believe that the conclusions are not in error, and that there is a causal factor.

Anybody who follows hurricane forecasts is familiar with the cone of uncertainty, and the fact that the cone changes with time.  We saw this with Irene last year, and we saw the gradual westward shift of Isaac this year, as the initial forecasts showed Isaac to strike Tampa.  With time, the models showed a westerly drift of the hurricane’s expected path, and for it to ultimately strike New Orleans.  The models were constantly updated, and the gradual change was noted.  What did not happen was that the hurricane dissipated, it curved into the western Atlantic, or it went south into the Caribbean.  The models were good.  They were not perfect, but they were very good, and three days before Isaac made landfall, it was predicted to hit very close to where it eventually did.

Nate Silver says that the cone of uncertainty for hurricanes was 700 miles in diameter 25 years ago and 200 miles in diameter today.  He is studying models to understand why some work and others do not.  But the poster child for good models is weather and climate science.

Models to some have become the new “Bad Boy” of climate science.  Every responsible scientist develops models, if it is all possible.  Indeed, the dawn of simulation was about 15 years ago, and I remember running simulations in graduate school in 1998.  We are now able to do this so much better than we once did.  Debate should be over what models are used, their initial factors, the variables, and the conclusions, not whether or not we should use them.