My take on "Black Lives Matter"

In 1736 Niclaus Till, his wife Anna, and their six young children embarked on a one-way move from Switzerland to the colony of South Carolina. Two of the children died on ship, and Niclaus himself died ten days after arriving in Charles Town (now Charleston). British authorities had pity on Anna and granted her 250 acres on which to live and farm.

The lives of Anna and her surviving children mattered, you see.

In the decades that followed, over 300,000 native Africans were forcibly brought to the United States. Their numbers were 4,000,000 by the start of the Civil War. For 100 years after Emancipation, they and their descendants were terrorized, subjugated, and deprived. Their lives simply didn't matter to most whites, you see. That's the hard, awful truth. It's not easy to undo that damage, and it certainly all hasn't been undone yet.

All lives matter; Christians and adherents of nearly every other religion would agree with that, as well as most humanists, agnostics, and atheists… probably even Ayn Rand in her own way. But when we say Black Lives Matter, we affirm two things: only recently have a large number of white Americans actually believed that, and too many white Americans still don't. Anyone who says racism isn't prevalent today is either naive or delusional.

And that is why Black Lives Matter, with capital letters.

99/99? No such thing

Sometimes I hear people say "99 degrees, 99 per cent relative humidity" or words to that effect. Wrong! Let me explain.

Wikipedia defines relative humidity (RH) as "the ratio of the partial pressure of water vapor to the equilibrium vapor pressure of water at a given temperature." The definition is correct but hardly understandable.

When RH is 100%, there is balance between evaporation and condensation. The two occur at the same rate, and therefore water on your skin stays on your skin. When RH is a little less than 100%, evaporation will slowly outrun condensation. On a hot day in the South, when you're doing yard work, the production of sweat exceeds evaporation minus condensation; therefore, your sweat tends to drip or to dampen your clothing. When RH is 35% or less, evaporation quickly outruns condensation. When you step out of a swimming pool into air with low RH, your skin dries almost instantly and you will feel chill regardless of the prevailing temperature. I've experienced that in Arizona in summer.

Vapor pressures are difficult to measure, so instead we use a chart that indirectly calculates RH using dewpoint and temperature. Assuming that RH is not 100% already, dewpoint is the lower temperature at which evaporation and condensation balance. This is easily measured. Dewpoints in the southern U.S. during summer are generally in the 70s. I asked a local meteorologist what was the highest dewpoint he had ever seen here, and he said that outside of temporary events like the aftermath of a thunderstorm, the maximum dewpoint is about 82. There may be places in the world where dewpoints routinely are higher; an example is the Arabian peninsula adjacent to a very warm Red Sea or Persian Gulf. But reports in the U.S. of dewpoints in the high 80s or low 90s are very rare and always transient. Why? Because inevitably a thunderstorm will form in such moist air, causing both a drastic drop in temperature and a reduction in water in the air through rainfall. In other words, the atmosphere self-corrects excesses in dewpoint.

In the absence of precipitation, the dewpoint is usually close to the temperature at dawn. Why? Because as the temperature drops slowly overnight, condensation increases. The process of condensation adds heat to the air. In effect, water vapor cushions the fall of overnight temperatures. For example, in Raleigh this morning the temperature bottomed at 78 with a dewpoint of 77… meaning that RH at sunrise was almost 100%.

As the day goes on, however, the temperature rises but the dewpoint doesn't change much, absent a storm or significant inflow of different air such as a cold front or a sea breeze (which occasionally does get this far inland). This means that RH falls during the day. Suppose the dewpoint at 3 pm is still 77 and the temperature is 97. The RH will be 53%. Uncomfortable and potentially dangerous, definitely. But nowhere close to 99/99.

For the temperature and RH both to be 99, the dewpoint would have to be 98. That won't happen! Even a temperature of 90 and an RH of 90 requires a dewpoint of 87, and the likelihood of an 87 dewpoint in Raleigh would be one in a million — and short-lived.

So, while we complain about two weeks straight of moist heat and explain to our European friends (who rarely experience that kind of prolonged moist heat) why we like air conditioning so much and are so willing to accept the CO2 production that most air conditioning requires, let's not be unscientific by quoting exaggerations like 99/99.

The prevalence of hate

I have thought about writing today's blog for many months. Each time I began to, some type of horrendous event made news. I held back, not wanting to sensationalize those events further or to turn this blog in to news commentary. But now I've realized that this awful series of events, apparently unending, is exactly the topic I should write about.

• Some Muslims hate other Muslims and non-Muslims.
• Some non-Muslims hate Muslims.
• Some Christians hate non-Christians.
• Some Christians hate Christians of another type.
• Some white Americans hate black Americans.
• Some black Americans hate white Americans.
• Some straight Americans hate LGBT Americans.
• Some Democrats hate Republicans.
• Some Republicans hate Democrats.

I could write more, and I could illustrate with specific examples, but you get the point.

You might be saying, Wait! Those aren't all alike. You'd be correct. There are different causes, some of which are more understandable than others. But they have one thing in common: hate.

You might be saying, Wait! Hate is such a strong word. Is it the right word? You'd be correct. There is a spectrum:

• Love.
• Acceptance.
• Tolerance.
• Indifference.
• Intolerance.
• Rejection.
• Hate.

Hate is on the far end of that scale. True religion, whatever the tradition, and even a respectable humanism call us to the opposite end of that scale. Perhaps humanity will never get there, but a good first step would be for 99.99% of the world's population to fall into the acceptance-tolerance-indifference zone. But let's be honest, we're a long way from even that first step. A good portion of the world's population is sitting in the rejection zone, and too much of the world's population is sitting in the hate zone.

When hateful people act, the consequence is ridicule, persecution, repression, brutality, subjugation, violence, murder, terrorism, etc. And we see a lot of that, don't we? Until we call hate for what it is, we aren't being fully honest.

I've heard people say that the opposite of love is not hate, but fear. In many contexts that's true. But when someone who has basic sanity carries an AK-47 or an AR-15 with multiple clips into a crowded building, or explodes a bomb in an airport or an abortion clinic, or drives down a crowded street in a powerful truck, the operative emotion is hate. Fear might partly underlie the hate, but there is more at work than fear.

Having grown up in Montgomery, Ala. in the 1950s and 1960s, I know something about hate. I had hoped I wouldn't see that extent of hate again in my lifetime. But now I do.

Making peace and then keeping peace in hateful situations is daunting, but the desirable way forward is clear: truce, engagement, conversation, respect, remediation, and eventual reconciliation. The alternatives are continued violence and the false, temporary, so-called peace created by ethnic cleansing. Whether's it's by top-down leadership from politicians, clergy, and social reformers or bottom-up initiatives from concerned citizens, the time is now to make peace the right way — the only way that works.

The downside of referenda

Some U.K. citizens who fervently opposed Brexit are calling for a re-do. Others in the U.K. have called for an increase in the percentage required for a referendum to pass. Still others in the U.K. want Parliament to ignore the referendum, which everyone agrees is not legally binding. Meanwhile many Scots are asking for a re-do on the failed proposal of 2014 for Scotland to break from the U.K. What a mess! Worse, the U.K. has plunged into a crisis of political leadership.

Referenda, a form of direct democracy, are good and bad. They do allow a citizenry to bypass a government that, for whatever reason, consistently fails to do what the majority of the population want. But there are several problems with referenda:

• They are a cowardly way out for office-holders too afraid to act themselves.
• The margin of victory may be so slim that the losing side does not concede — even if the threshold is 60% or two-thirds instead of 50%.
• Voters may be influenced by the precise wording of the question. We know this to be a problem in polling.
• The majority, in a passionate moment, may take a direction that turns out to be ill-advised, counter to the culture and values of the nation, or abusive of a minority.
• The issue may be so divisive that the nation has a difficult time after the referendum, whoever won.

The founders of the U.S. were quite aware of these dangers, and for that reason they stressed the republic as the primary form of government. The U.S. Constitution has no provision for a referendum. About half the states allow some form of referendum or comparable action ("initiative", "proposition", etc). North Carolina is not one, aside from amendments to the N.C. Constitution and some taxation proposals. I'm good with that.

In a similar manner, the original Constitution called for indirect election of the U.S. Senate as a way to elevate one house of Congress above the emotions of day-to-day politics. The Seventeenth Amendment went to direct election, and I think that was a mistake. Although indirect election had its disadvantages such as cronyism, direct election has its disadvantages too. The U.S. could use a more thoughtful Senate these days, one that subordinates partisanship to compromise and cooperation — an essential element of successful legislatures. Another reason for returning to indirect election of the U.S. Senate: as we have seen recently in North Carolina, citizens are sometimes surprised to see how much power a state legislature can exert on everyday life. If indirect election of the U.S. Senate had been retained, citizens and potential candidates might have been more interested in elections for state houses all along.

Thoughts about Muhammad Ali

• What an athlete: 6-3, 215. Imagine him at middle linebacker.
• One of the first mainstream celebrities to embrace Islam. Today it's common, and we've come to understand that Islam plays a major role in our world.
• Out front of most of the nation in opposing the Vietnam War. In retrospect, of course, he was right.
• A pioneer in athletic celebrity for the television age. He was the first athlete to engage in what we now call "trash talk", but he was clever about it. His relationship with Howard Cosell forced TV sports in a different direction.
• His record was 56-5. Hung around too long at the end; a lesson for us all.
• What the late Teófilo Stevenson might have become.
• A model of humility and responsibility in retirement.
• A reminder that being a professional athlete in contact sports is a hazardous profession.

The Chief Justice says what he really thinks

When I hear or read a particularly sharp or sarcastic comment, I often say "Don't sugar-coat it; tell us how you really feel". And today, I say that to Chief Justice John Roberts.

Yesterday the Supreme Court released its opinion, written by Roberts, in Foster v. Chatman, a heartbreaking case about an African-American man in Georgia convicted of murder after prosecutors systematically removed all African-Americans from the jury pool. Quotes from Roberts' opinion:

• "Despite questions about the background of particular notes, we cannot accept the State’s invitation to blind ourselves to their existence."
• "On their face, [the prosecutor's] justifications for the strike seem reasonable enough. Our independent examination of the record, however, reveals that much of the reasoning provided by [him] has no grounding in fact. [His] misrepresentations to the trial court began with an elaborate explanation of how he ultimately came to strike Garrett."
• "[The prosecutor] had described [a potential juror's] conviction to the trial court as being for 'basically the same thing that this defendant is charged with.' Nonsense."
• "'If a prosecutor's proffered reason for striking a black panelist applies just as well to an otherwise-similar nonblack [panelist] who is permitted to serve, that is evidence tending to prove purposeful discrimination.' With respect to both [prospective jurors], such evidence is compelling. But that is not all. There are also the shifting explanations, the misrepresentations of the record, and the persistent focus on race in the prosecution's file."
• "The contents of the prosecution’s file, however, plainly belie the State's claim that it exercised its strikes in a 'color-blind' manner."
• "This argument falls flat. To begin, it 'reeks of afterthought'."
• "Two peremptory strikes on the basis of race are two more than the Constitution allows."

That's as blunt as an appellate judge gets. I guess the Chief Justice won't be getting a Christmas card from the prosecutor in this case, who has been implicated in other misconduct. Folks, please be careful when you vote in local elections like the DA. The mess that an incompetent or malicious DA makes will inflict pain on many people and can take years to remedy. I've written about this before.

The Court voted 7-1 to overturn the conviction. The outlier is Justice Clarence Thomas, the only African-American on the Court. His written dissent provoked direct criticism from the Chief Justice in the Court's opinion. This is the type of situation that leads even a political centrist to conclude that putting Justice Thomas on the Court was a big mistake.

One more thing: the original trial was held in 1987, and it has been bouncing around appellate courts since. Why did it take so long for justice to be attained? During the first round of appeals, the defendant's lawyers did not have access to the prosecutor's notes. In 2002 Georgia adopted its Open Records Act. Only then could the defendant's lawyers, still striving for a fair trial, discover the "smoking guns" in the prosecutor's notes. These smoking guns eventually attracted the attention of the Supreme Court. And folks, this is just another reason why open records laws are so important.

Did the defendant, Timothy Foster, actually commit murder? Maybe, but that's not the point. He deserves a fair trial. And if a representative jury finds him guilty, he deserves to be incarcerated for the rest of his life.

The end of frequent flyer programs

For 35 years, airlines have offered their most loyal customers a deal: fly with us as often as possible, and we will reward you with perks and free tickets. While conforming to the travel policies of my employers, I have received numerous benefits from this deal. It has made tolerable what would otherwise have been a very arduous aspect of my career. But the deal is being revoked, not just from me personally but from all road warriors in the U.S.

At the outset of frequent flyer programs, airlines typically operated their flights half full and therefore had many seats to give away. These days the average load factor has risen to 70-80%. Naturally the airlines have less inventory to give away. The net effect is that airlines have raised, and keep raising, the number of miles necessary to get a free ticket. Meanwhile they have restricted, and keep restricting, the accrual of miles in their programs. Furthermore they have added, and keep adding, fees to use free tickets. The consequence is that truly free tickets are far less plentiful to obtain and less convenient to use. Strike one.

As for in-flight perks, some of them cost the airline nothing — such as the right to "pre-board" (what a term!) the aircraft while the overhead bins are still empty. But the most valued perks have been upgrades to a higher class of service and selection of the best seats in economy when you cannot get an upgrade. Alas, these perks are gradually ending. The best seats in economy are being individually priced, and access to those seats at no charge by frequent flyers is being cut back. Likewise, airlines have re-learned a lesson from the advent of deregulation: if they simply price first-class domestic seats at an affordable premium above economy seats, they'll be able to sell those seats for real dollars instead of giving them away. Strike two.

Airlines and hotels experimented with affinity credit cards and discovered that they could make a handsome profit without actually having to sell a ticket or a hotel room. It's easy money for the airlines, and consequently they are granting perks to card holders that were formerly reserved for frequent flyers. The more people who receive those perks, the less valuable they become. Strike three.

I will play the game as long as possible, and I have an accrual of miles and points to consume even though they are depreciating rapidly and using them requires ever-increasing flexibility and creativity. But let's be clear: for someone starting a business career that will require frequent travel, the gravy train has ended. Either spend your personal money to travel comfortably or be satisfied in cattle class. I dislike the phrase "race to the bottom", but we clearly are moving into an era when you don't get what you don't directly pay for.