Feynman on Simplicity

Feynman-thoughts on simplicity:

You can recognize truth by its beauty and simplicity. When you get it right, it is obvious that it is right – at least if you have any experience – because usually what happens is that more comes out than goes in. Sympathetic Vibrations

When I found out that Santa Claus wasn’t real, I wasn’t upset; rather, I was relieved that there was a much simpler phenomenon to explain how so many children all over the world got presents on the same night! The story had been getting pretty complicated. It was getting out of hand. What Do You Care What Other People Think?

We can’t define anything precisely. If we attempt to, we get into that paralysis of thought that comes to philosophers… one saying to the other: “You don’t know what you are talking about!”. The second one says: “What do you mean by talking? What do you mean by you? What do you mean by know?”  The Feynman Lectures on Physics, Vol. I, 8-2

Nature uses only the longest threads to weave her patterns, so that each small piece of her fabric reveals the organization of the entire tapestry. The Character of Physical Law

Walter Cronkite

Older Americans know the names Walter Cronkite, Chet Huntley, David Brinkley, Dan Rather, Tom Brokaw and Peter Jennings. They were the most famous news anchormen of the historically dominant television news broadcasters ABC, CBS and NBC. For generations they informed the American people at six o’clock in the evenings about national and world events.

Sunday morning political talkshows are also linked to household names such as Tim Russert, George Stephanopoulos, Bob Schieffer. In style and tone these news shows were tailored to those respective individuals. It was, and still is, a question of branding, with the networks seeking to establish an almost personal relationship between news moderator and the audience, with the hope that viewers would trust the moderator with supplying them with critical news in precise, objective and investigative way.

And it’s no different in American politics, where it is often less about substance and more about personality, character and values, such as marriage, family, love of country and faith. Question marks in those areas mean questionable credibility. Americans first size up the candidate as a person, then they consider his or her politics.

Ernest Hemingway

Ernest Hemingway, an American author and journalist who won the Nobel Prize in Literature in 1954, once lost a suitcase containing all but two of his manuscripts. The incident occurred when Hemingway was in Switzerland in 1922, before any of his fiction had been published.

The author had met with journalist and editor Lincoln Steffens who wanted to see more of Hemingway’s work, so Hemingway asked his wife, who was in Paris, to bring him his manuscripts. She packed all of the papers that she could find, but while she was waiting for her train at the Gare de Lyon she left her suitcase unattended for a short time, during which it was stolen.

When Hemingway complained about his loss to American poet Ezra Pound, Pound referred to the incident as a stroke of luck. The poet said that when Hemingway rewrote the stories, he would remember all of the good material, but forget all of the bad material. In this way his so-called problem would actually perfect his work.

Break with Tradition

America is a nation of immigrants. Their forefathers and -mothers left everything they knew behind: country, language, customs, family, friends, traditions. Because they broke with the past – their own very personal past – they have less inhibition to further break away from traditions in order to plot a new course.

Between 1881 and 1920 two of the largest waves of immigration hit the United States. In those years more than 23 million immigrants arrived, the majority of them were from eastern and southern Europe. They were a long way from home.

Cargo Cult Science

There have been attempts in the U.S. to convince people to stop presenting only the good aspects of products and instead present both the good and bad. In 1974, Richard Feynman, a renowned physicist, gave the Caltech commencement address. In his speech, he spoke primarily about something which he called “cargo cult science“, which is something that looks like science, but is lacking scientific integrity. Feynman denounced this form of “science” wholeheartedly.

One of the examples he used to illustrate the point was an advertisement for Wesson cooking oil, which claimed that it doesn’t soak through food. Feynman said that although this was true, the advertisement failed to mention that no oil soaks through food at certain temperatures, and that any cooking oil, including Wesson’s, will soak food at other temperatures.

Another example Feynman used was one of his colleagues, a cosmologist/astronomer, who tried to explain the “everyday” applications of his work. When Feynman heard this, he told his colleague that there weren’t any everyday applications. Although the colleague readily agreed with Feynman, he said that he still had to make it look like there were applications, otherwise he wouldn’t get any more funding.

Feynman was very angry and said “If you’re representing yourself as a scientist, then you should explain to the layman what you’re doing – and if they don’t want to support you under those circumstances, then that’s their decision.”

Despite Feynman’s warning in 1974 (and similar warnings from other scientists), cargo cult science has continued in the U.S. One of the more prominent examples of this was the cold fusion debacle. In 1989, at the University of Utah, chemists Stanley Pons (American) and Martin Fleishmann (British) made headlines.

They called a press conference proclaiming that they had produced fusion at room temperature – much colder than the high temperatures that were thought to be required for this process. At the conference, the chemists glossed over most of the details of how they had achieved cold fusion, and stated that their paper would not be available for several weeks.

Because of their conference the two chemists were granted a high amount of extra funding. However, even before their paper became available, several scientists managed to find unauthorized copies of their work. Most of these scientists quickly denounced it as full of errors, and both Pons’ and Fleishmann’s reputations were ruined.

Overqualification

According to a recent study, almost half of all employed Americans with college degrees are overqualified for their jobs. In 2010, 15% of taxi drivers had bachelor’s degrees, compared to 1% in 1970, and 25% of retail sales clerks had bachelor’s degrees, compared to 5% in 1970.

In fact, U.S. overqualification has become such a large problem that in 2013, The Globalist published an article titled “The U.S. Overqualification Crisis: Why the United States is looking to Germany for answers on higher education.”

Now, many degree programs encourage American students to avoid doctorates and/or other certifications because having these will make it harder for the students to find jobs. Engineers are warned not to get certified as Professional Engineers (PEs,) because companies typically hire only a handful of licensed PEs, but hire many more unlicensed engineers.

American employers have several reasons why they avoid hiring people who are overqualified for a position. Some of their biggest reasons include:

Higher salary expectations – someone with more qualifications is likely to expect to be paid more money.

Promotion expectations – someone with more qualifications might accept a job that’s “beneath them” only because they expect to be promoted quickly to a job that’s more deserving of their higher skills.

Upstaging – someone who has more qualifications and/or experience than their boss might have difficulty following orders.

Short term – someone who is overqualified is likely to lose interest in their position, and won’t stay for very long.

Unhistorical thinking

The Germans often consider Americans as a people to be either uninformed or uninterested in their own history, and equally uninformed about the recent history of given situations, allowing them to make decisions only based on the present. Americans appear to not think things through, not thoroughly. They can appear to Germans as Dünnbrettbohrer, literally people who only drill through the thinnest of boards.

From the German perspective their perception is not false. It’s what is behind the German cliché that Die Amerikaner gehen mit dem Kopf durch die Wand, that Americans try to go through the wall with their heads, meaning forcing solutions in situations which they have not fully understood.

But are Americans really so un- or a-historical? Partly, yes. I think of the region in which I grew up and the people there, me included. Philadelphia. Many of the most dramatic events of the American Revolutionary War against England took place in and around Philadelphia. Independence Hall in downtown Philadelphia is very well known and visited every summer by countless Americans and guests from other countries.

It is where the Declaration of Independence, the Articles of Confederation and the Constitution were drafted, debated, passed and signed. Philadelphia was the capital of the insurrection, Independence Hall the meeting point of the conspirators.

Several critical battles took place in the area. On September 11, 1777 British troops defeated the colonists under George Washington at the Battle of Brandywine. Two weeks later, on September 26, Philadelphia was conceded to the British under General Charles Cornwallis.

On that day Washington and his troops counterattacked in Germantown, roughly five miles north of Philadelphia, against just under ten thousand British soldiers. It was an attack by night, from four different directions, with the hope of forcing a quick surrender. Because communications among four groups broke down, and due to shortages of munitions, the attack failed. Washington and his men were pushed back to White Marsh.

There, between December 5th and 8th, British troops pursued and attacked the revolutionaries several times. General Howe had hoped to end the war before the winter had set in. Washington‘s men held, though. The redcoats pulled back into Philadelphia. Washington and his troops moved into nearby Valley Forge.

But how many natives of the Philadelphia area are familiar with these events? I certainly did not hear of them during grammar and high school. I don’t recall any school trips to the battlegrounds or to a museum. Nor did my parents interest us six children in them. Nor have I ever seen a documentary film on television about those battles in and around Philadelphia, my home region.

Why? Perhaps because the United States and England (UK) have been close allies in two world wars. Perhaps we Americans don‘t like reliving bad old times. Perhaps because the events, regardless of how momentous, go back to the 18th century, long before any of my ancestors immigrated to the U.S. from Ireland, Scotland and primarily from Germany. That part of American history was not a part of their history.

If Americans indeed have a less developed sense of history than the Germans, maybe because change in American history and culture is so ever-present. Maybe Americans, in comparison to Germans, are more tolerant of – open and willing – to embrace change, to drive change. 

The momentous decision in and of itself to immigrate to America, to leave the homeland behind, makes almost every other decision in life seem far less dramatic. Change is less intimidating to Americans. On the contrary, the more change is accepted as a fact of life, the less relevant are the past and continuity with the past, and all that much more important it is to be able and willing to adapt to new situations.

Door-to-Door

Door-to-door salesmen have existed for many years. Although it’s difficult to determine when the first door-to-door salesman made his first pitch, door-to-door salesmen gained a lot of their popularity following the release of Death of a Salesman by Arthur Miller in 1949, and by 1952, two percent of the entire American workforce was comprised of door-to-door salesmen.

Many American children’s organizations encourage children to sell products door-to-door in order to allow the children to gain important sales experience. The Boy Scouts of America, an organization aimed at teaching young boys certain values, skills, and self-reliance, encourages its members to sell popcorn, and the Girl Scouts of America, the equivalent of the Boy Scouts, but aimed at young girls, encourages its members to sell cookies.

In the time following the advent of telemarketing and emailed advertisements, door-to-door sales declined considerably. However, these days, with strong anti-telemarketing bans and better-designed spam filters for email, many American companies are returning to using door-to-door salespeople to sell their products.

Many telecommunications companies prefer to use door-to-door salespeople to sell their products. Some modern companies that use door-to-door salespeople include AT&T, Schwan’s Food Company, and ADT Security. In 2010 door-to-door sales was a $28.6 billion industry – a rise from $28.3 billion the previous year.

Resumé

A persuasive curriculum vitae (resumé) in the American context stresses achievements, awards and areas of special competence. It is not an official document produced by a neutral party such as a government agency or an educational institution, but rather a testament to how what was learned has been applied in the real world.

Resumés in the U.S. are in a way (self-)marketing documents. Americans highlight not only their subject area expertise, but also their character strengths, such as persistence, discipline, teamwork and, of course, leadership. Every American reader of an American resumé knows that they are carefully written subjective statements aimed at a specific effect.

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