Archive for the 'Science' Category

Science is Real

Saturday, July 4th, 2020

Space Force!

Friday, August 10th, 2018

This website has been very critical of President Trump. And that’s why I hope it won’t be taken lightly when I support and endorse his vision to add a sixth branch of the United States military: The Space Force.

Politics aside, space really is the final frontier, and we have always been a people of exploration. Militarizing space sounds bad, but even Gene Roddenberry, whose Star Trek universe painted a picture of interplanetary cooperation and peace, had a military fleet paving the way. The United States should take the lead on this, and right now. I have some thoughts as to how we might go about it, to maximize the impact a U.S. Space Force could have.

First of all, we need a fleet of space ships. And we need to develop the technology to create them. The first step should be to increase funding to NASA so they can get right on that. It will take several years before the space fleet is ready, so we can use the intervening time to build our capacity to create the finest space force the world has ever seen.

As President Trump understands, the appearance of a successful project is often more important than the actual success, at least in the early stages. So to keep our numbers up, all men and women in America will be automatically conscripted into Space Force. When other countries understand that our space force is several hundred million stronger than theirs, they will finally show us the respect we deserve, and maybe even ease up on some of those tariffs.

Once everyone in America is in Space Force, they will immediately begin receiving a universal basic income and health insurance. President Trump supports the troops, and this will prove it to everyone. We will construct large barracks to house the Space Force across the country. At first, we won’t have room for everyone, so the barracks will be used to house and feed those who currently do not have another residence. That should get the ball rolling.

We should immediately set up a home base where Space Force will be located. It should ideally be someplace warm. You may recall that the Challenger disaster happened because Florida was too cold, so we’d have to choose someplace warmer than Florida. For the United States, that will probably mean the Caribbean island of Puerto Rico. Now, they were recently hit with a hurricane and things are kind of messy there, but we can easily go in and rebuild their infrastructure and get everything ready for our Space Force base. In return for their hospitality, we would forgive their debts. Big wins all around, and all thanks to President Trump.

As the Space Force will be large, we will want to set up some kind of public broadcasting system to facilitate communication, as well as a national public radio station. Alternatively, we can simply increase funding to existing systems that serve the same functions. We’ll also want to take immediate steps to reduce global climate change, to ensure that our base in Puerto Rico remains temperate. But that’s just common sense.

Since we have a few years before the fleet is ready, we can start building capacity in our younger Space Force members, by increasing funding to public education, particularly in programs dedicated to science, technology, math, and engineering. Of course, a crew that is tasked with long-term space missions must be composed of men and women equally (for reasons that President Trump would certainly understand), and so we must ensure that boys and girls have equal access to these programs. Curricula should expose students to a variety of cultures, to better prepare them to make contact with alien races. Young Space Force members who want to go to college will, of course, have the opportunity to do so tuition-free. This will strengthen our talent base, so that when Space Force becomes operational, it will be the envy of the world! It might even be the envy of the galaxy; we won’t know until we get out there!

All of this sounds expensive, but we can pay for a lot of it by rolling back the most recent round of tax cuts. I know that sounds tough, but trust me, it will all be worth it when you see how awesome the U.S. Space Force looks as it’s tearing across the cosmos!

The fleet should be constructed by February 2021, at which point President Trump (assuming he wins re-election) can approve Phase Two of the plan. But in the meantime, there is plenty that we can get started on right away. As they say in the Space Force: Be Best!

Shakespeare Follow-Up: Lie Detection

Friday, June 30th, 2017

In Macbeth, King Duncan receives a report on the execution of the Thane of Cawdor, who had betrayed him in the war against Norway. Duncan notes his own surprise at the deception:

There’s no art
To find the mind’s construction in the face:
He was a gentleman on whom I built
An absolute trust.

No art to find the mind’s construction in the face? Is it really possible that nobody in Shakespeare’s time (or even Macbeth’s time) had thought to study this? And if not, where is Shakespeare getting the idea from? My Arden Macbeth (Sandra Clark and Pamela Mason, eds.) says that it is proverbial, but that only raises more questions about what is meant by it. In all honesty, I think it’s time to bring back the Shakespeare Follow-Up.

First of all, the idea that different emotions would register in an observable way has always been as plain as the smile on your face. If anyone wants to doubt that, they need only look at the types of masks used in ancient Greek theatre to represent comedy and tragedy and see if they can tell which is which.

Wait, wait, don’t tell me…

So the idea of finding the mind’s construction in the face was well known in Macbeth’s time. But what about someone who intends to deceive? How could Duncan have uncovered Cawdor’s treachery?

As long as there have been liars, there have been techniques attempting to reveal them, which have had various degrees of accuracy. In ancient China, they used to put dried rice in a suspect’s mouth and ask them to spit it out. If they were lying, their mouths would be too dry to spit out the rice. At least, that’s what they said on The Unit (see 5:30 to 7:10 below):


In the clip, Jonas mentions the witch trials, and indeed, the trial by ordeal was a common method of uncovering deceivers throughout medieval Europe, whether by water, combat, fire, or hot iron. As Europe approached the Renaissance, these beliefs began to slowly evolve, marking a significant gap between the worldviews of Macbeth’s time and Shakespeare’s.

Shakespeare himself seemed intrigued with the idea that one could alter one’s own face to conceal evil intentions. Hamlet has an epiphany that “one may smile, and smile, and be a villain.” And in Henry VI, Part Three, the future King Richard III actually brags about being such a villain:

Why, I can smile, and murder whiles I smile,
And cry ‘Content’ to that which grieves my heart,
And wet my cheeks with artificial tears,
And frame my face to all occasions.

Could Shakespeare have been influenced by the writings of French philosopher Michel de Montaigne? In his late 16th-century essay Of Physiognomy, Montaigne muses on this very question, ascribing moral implications to a false aspect:

The face is a weak guarantee; yet it deserves some consideration. And if I had to whip the wicked, I would do so more severely to those who belied and betrayed the promises that nature had implanted on their brows; I would punish malice more harshly when it was hidden under a kindly appearance. It seems as if some faces are lucky, others unlucky. And I think there is some art to distinguishing the kindly faces from the simple, the severe from the rough, the malicious from the gloomy, the disdainful from the melancholy, and other such adjacent qualities. There are beauties not only proud but bitter; others are sweet, and even beyond that, insipid. As for prognosticating future events from them, those are matters that I leave undecided.

Sorry, Duncan.

The 18th-century actor David Garrick turned this vice into a virtue, developing great fame for his repertoire of facial expressions that could be used to convey a wide range of emotions on stage. Charles Darwin, in his 1872 work The Expression of the Emotions in Man and Animals, identified a specific set of facial expressions that he believed to be universal to humans as a product of evolution. Today, we know that, while many facial expressions are generally universal, they can be profoundly influenced by culture.

In the 20th century, the rise of the polygraph machine added an extra level of science to lie detection. The machine registers physiological responses the subject exhibits while answering questions. It’s not infallible, and it’s not unbeatable, but it just might have been able to reveal the Thane of Cawdor’s treachery, had it been available to apply.

But as far as finding the mind’s construction in the face, we should turn to the poker community, which has made a small science of identifying expressions, statements, and actions that reveal the strength or weakness of a players hand. When there’s money on the table, every advantage matters. These “tells” are catalogued, studied, observed, and – of course – faked when the opportunity arises. Some poker players, to defend against being read in this way, will conceal their faces with visors, hoodies, or even sunglasses. Interestingly enough, sunglasses were first invented in 12th century China, where they were originally worn by judges to assist them in concealing their emotions during a trial.

But the master of the art of finding the mind’s construction in the face would have to be Dr. Paul Ekman. Ekman is mostly famous for discovering the “micro expression,” a facial tell that sweeps across the face for a fraction of a second, betraying the subject’s true emotional state. They cannot be hidden. They cannot be faked. They also cannot be read without deep training, which Ekman provides.

Ekman and his research became the inspiration for the Fox crime drama Lie to me*. On the show, Tim Roth plays Dr. Cal Lightman, a fictionalized version of Ekman.  Each episode shows Lightman and his team using micro expressions and other scientific tells to find out the truth for desperate clients. If you’ve read this essay this far, you might enjoy the show:


So, with all of these clues available, how well does Duncan learn from his experience with the traitorous Thane of Cawdor? He grants the now-available title to Macbeth, and then Macbeth kills him. If there was an art to find the mind’s construction in the face, Duncan was very, very bad at it.

Shakespeare Anagram: Troilus and Cressida

Saturday, June 3rd, 2017

This week, President Trump announced that he is withdrawing us from the Paris Climate Accord.

Now, in all likelihood, Trump is using this as a starting position for a renegotiation. That doesn’t mean we won’t actually pull out of the accord, as it seems unlikely such a renegotiation will be possible.

What this is really about is President Trump trying to show up President Obama. In his mind, he’s the greatest negotiator who ever lived. In reality, how good is he? He couldn’t even talk Republicans into repealing Obamacare.

What’s really scary about this is that, despite the unprecedented international coordination that went into making the deal, experts agree that it didn’t go nearly far enough to slow down the warming of the planet. Further action will still be needed, and that is going to be extremely difficult politically.

But what we definitely don’t want to do is move in the opposite direction, which is what this president is threatening to do. The longer we wait, the harder it will be to undo the damage that is done, and future generations may just look that this as the moment when we passed the point of no return.

Anyway, enjoy the anagram.

From Troilus and Cressida:

Paris is dirt to him.

Shift around the letters, and it becomes:

Idiot rips; it harms.

Making History

Sunday, March 5th, 2017

A Republican lawmaker has introduced a bill into the Arkansas State Legislature to ban the works of Howard Zinn in school curricula and course materials. This is just the latest of a long string of incidents of conservatives trying to change how history is taught, sometimes successfully. In order to evaluate the potential impact of such efforts, we should take a moment to consider what we believe is the purpose of our emerging citizens studying history in school. Is it to teach them how to critically evaluate historical events so they can use that knowledge to interpret current events and build a better world? Or is to infuse them with a love of their country and a proud understanding of American exceptionalism? Both of those choices sound pretty good to me, but as they are often in conflict with one another, it is incumbent on us to choose only one of them as a touchstone for making decisions about curricula and instruction. And here we find the fundamental disagreement between the left and the right when it comes to teaching history.

Conservatives pride themselves as being free thinkers, but if you examine their ideology, you’ll find that a great deal of it is based in a slavish deference to authority. The Bible says homosexuality is wrong. The framers wanted us to have unlimited access to guns. A cop shot a kid? The kid must have been asking for it. Always trust the invisible hand of the free market. Jesus, Take the Wheel. And so on. For the past eight years, this suspension of free will to the sovereign did not extend to our Democratic president, but in the past few months, conservatives have rediscovered their obedience to the chief executive. Under this ideology, we don’t want citizens to question the authority of the state; we just want them to love Big Brother. Lest you think I’m exaggerating out of some kind of misguided partisan zeal, I present this 2014 clip from Fox News about this same social studies debate, followed by a commentary by Gretchen Carlson where she clearly articulates this mindset:

If, as Phil Graham suggested, the news is the first draft of history, then Fox News is the first draft of Republican history. Carlson’s approach to teaching social studies mirrors pretty accurately the network’s approach to journalism. Facts take a backseat to spin, and point of view reigns supreme over truth. Check out this clip, also from 2014, about a then-new report on torture. Nobody in this clip denies the truth of the report; they just don’t think we should be talking about it. Andrea Tantaros is particularly bothered by the fact that the report highlights “how we’re not awesome.” Really:

The Republican sense of entitlement to create the news, as well as history, is nothing new. In a 2004 New York Times Magazine article, “Faith, Certainty, and the Presidency of George W. Bush,” Ron Suskind quotes an unnamed senior advisor to President Bush, now widely believed to be Karl Rove:

The aide said that guys like me were “in what we call the reality-based community,” which he defined as people who “believe that solutions emerge from your judicious study of discernible reality.” I nodded and murmured something about enlightenment principles and empiricism. He cut me off. “That’s not the way the world really works anymore,” he continued. “We’re an empire now, and when we act, we create our own reality. And while you’re studying that reality — judiciously, as you will — we’ll act again, creating other new realities, which you can study too, and that’s how things will sort out. We’re history’s actors . . . and you, all of you, will be left to just study what we do.”

Remember how Republicans screamed about President Obama giving a back-to-school address to children? Yet, when they’re in power, they have no problem asserting the right to define reality like the most oppressive regimes around the world. President Trump started doing this right out of the gate. He reserves the right to tweet out some absurd nonsense – like the idea that millions of illegal voters came out to vote for Hillary Clinton, thus denying him the popular vote – and to demand that it be taken as unquestionable fact. Take a look at Sean Spicer’s first stint as White House Press Secretary, clearly sent out by the boss to insist that the inauguration attendance numbers were not what they were:

This explains why Republicans have such a terrible relationship with science. Science is all about asking questions and overthrowing the establishment when the facts justify it. We don’t believe in evolution and global climate change because they support our political interests; we believe in them because of the overwhelming evidence in their favor. The Republican power structure wants to dictate what’s true and what’s not. But science doesn’t work that way, and neither does history… unless we allow them to.

That’s why it’s so important to speak out now about the changes they want to make to the way history is taught in Arkansas, and around the country. Zinn would have been the first to admit that history has a point of view, and his history in particular. But nobody is questioning the validity of Zinn’s research, only the perspective he chooses to take. It doesn’t fit in with the conservative view of patriotism, which is an unwavering insistence on American superiority and infallibility. But I would argue that Zinn’s writings are very patriotic; he just chooses to celebrate a different aspect of American history. He highlights how groups of people have come together throughout history to resist the power structure and effect change. No wonder they want him banned.

It’s important for students to have exposure to the truths of American history, even the unpleasant ones. You can’t understand the facts about society today without an understanding of how we got here. You can’t have an opinion about Standing Rock without knowing about the genocide of the Native Americans and their subsequently troubled history. You can’t intelligently discuss Black Lives Matter without an understanding of slavery and the civil rights movement. You can’t truly contextualize the treatment of Muslims in America post-9/11 without an understanding of how the Japanese internment camps came about and were later judged. The most unpleasant moments of history turn out to be our most teachable moments. We can still love America, warts and all, by celebrating, as Zinn does, our potential for growth and change. What a low opinion of America it must take to believe that students won’t love it if they have all of the information. So when administration officials, such as Ben Carson or Betsy DeVos, make statements that demonstrate a shocking misunderstanding of American history, it may be less about their ignorance and more about their arrogance. But Anderson Cooper demonstrates the dangers of allowing conservatives to just make up the version of history they want to present:

I do realize that I’m taking a very partisan tone in an essay that’s supposed to be about how to best teach history. But I really do see this as a partisan battle, and even more so now that we have a president who not only creates his own reality space, but seems to be taking about a third of the country along with him. Teaching critical thinking in social studies has never been more important. Ignorance breeds hate, and hate is a powerful weapon in dividing us. One side is trying to start a dialogue; the other side is trying to shut it down. We have to teach students how to question authority, how to find credible information about the issues, and how to make their voices heard in a way that matters. This does not mean liberal indoctrination. I’m perfectly happy to support my students in researching and debating the conservative side of the issues. Reasonable people can disagree, and classroom debates should mirror the real discussions happening across the country. But if your opinions aren’t informed by historical perspective and you only react based on your emotions and prejudices, then I’m not really all that interested in debating you.

Without a clear understanding of the past, you cannot fully comprehend the present or work to build a better future.

Welcome Celebrities!

Sunday, May 1st, 2016

If you are one of the passengers from the Celebrity Shakespeare & Scandinavia Cruise, welcome! As promised, I am posting digital copies of the handouts from my talks, so if you missed one or didn’t get a handout, you can find everything here.

My first talk was on Hamlet. You can download the handout here. You can also read more of my posts about Hamlet at the category link here.

My second talk was on Shakespeare’s Use of Language. You can download the handout here. You can also read more of my posts about poetry at the category link here.

My third talk was on Shakespeare’s History. During the talk, I referred to a series of eight family trees that I compiled to go along with Shakespeare’s history plays. I used the first and the eighth of these as a handout for the talk. You can find all eight family trees here.

My talk today will be on Shakespeare’s Science. You can download the handout here. You can also read more of my posts following up on references from Shakespeare’s plays at the category link for the Shakespeare Follow-Up here.

Enjoy!

Day 7: Copenhagen

Saturday, April 30th, 2016

The activities on and off the ship have been keeping me pleasantly busy, but I did want to check in about our shore excursion yesterday. I’ve been traveling with my friend Richard (known to Shakespeare Teacher readers as Bronx Richie). Yesterday, our ship docked in Copenhagen, and we took the day to visit the city.

First, we went to the Tycho Brahe Planetarium. Brahe is a big deal here, and we enjoyed the science museum that bears his name. We also hit the National Museum of Denmark, which boasts a wide range of impressive artifacts from time periods across history, whether it was coins from the Bronze Age, medieval weapons, gold-plated clocks owned by kings, propaganda posters from the occupation, or memorabilia from when the Beatles visited in 1964. It was a lot of fun, and one of the highlights of the trip.

We also took in some of the sites that Copenhagen has to offer from Tivoli Gardens, an amusement park, to Nyhavn, a harbor-front row of coffee shops and restaurants where you can dine among the boats, musicians, and fellow tourists.

It’s hard to believe the trip will be ending soon. I’ve had months to look forward to it, and now it will be over in a few days. It’s a good reminder to make the most of what’s left. I’ll check back in when time allows.

Farvel for now!

Shakespeare Anagram: Love’s Labour’s Lost

Saturday, December 13th, 2014

Inspired by recent discoveries

From Love’s Labour’s Lost:

The cuckoo then, on every tree,
Mocks married men; for thus sings he

Shift around the letters, and it becomes:

Somerset Y-chromosome not even King Richard Three’s.

Cue the funk.

Bow-chicka-wow-wow…

Plantagenetics

Tuesday, December 2nd, 2014

In which I defend the honor of the Queen…

The DNA reports are in, and the skeleton they found in that Leicester parking lot is now confirmed to be that of King Richard III. Analysis also shows he had blonde hair and blue eyes.

Somewhat overshadowing the exciting news is a discovery that came from the research team’s comparing the old king’s DNA to that of his present-day relatives. It turns out that there is a break somewhere in the male-line continuity of the Y-chromosome, the collection of genes that are only passed from father to son, suggesting a false paternity event somewhere in the timeline.

The news media, with its trademark restraint, has jumped all over this, trumpeting that the already much-maligned Richard has infidelity in his family tree, with some even suggesting that this means that the Queen may not even be the legitimate heir to the throne anymore.

Okay, let’s all take a breath now. Her Majesty’s reign is in no danger here.

I spent a lot of time this past summer with my nose buried in the Plantagenet family tree, and may be able to add a modicum of perspective.

You can read the science team’s original report here, but a brief summary should suffice. Richard III and his distant cousin Henry Somerset, Duke of Beaufort are both direct male-line descendants of King Edward III. The Duke has five male-line descendants alive today who agreed to participate in the study, and four of them share the same Y-chromosome, presumably inherited from Beaufort. The one who doesn’t suggests a false paternity event (or “cuckolding” in the parlance) at some point along the way, but that’s not the infidelity that made the headlines. Richard III’s Y-chromosome also doesn’t match the Duke’s, which means that at least one of them is not actually a male-line descendant of Edward III.

Okay, so that’s pretty saucy news in itself. But it’s an overreach to drag Queen Elizabeth II into this story for several reasons.

First of all, what is the probability that the break in paternity is even in Elizabeth’s line? Here is the family tree for the relevant players (scroll down to the “Geneology of the Y chromosome lineage” graphic). It shows fifteen paternal links between Edward III and Beaufort, and only four between Edward III and Richard III. Assuming only one false paternity (which is all that’s been established here) and that all paternity events are equally likely to be false, the odds are 15:4 in favor of Beaufort being the non-heir rather than Richard. Also, if Richard III’s own parentage is the false one, it doesn’t affect Elizabeth, as she is descended from Richard’s older brother King Edward IV. So the odds of the break even being in Elizabeth’s lineage is 16:3 against or just under 16%.

Still, a 16% chance the Queen is illegitimate would indeed be headline-worthy, but let’s examine this claim more closely. Here it may be helpful to refer to the family tree I put together for Shakespeare’s King Richard III. In the column all the way to the right, close to the center of the column, you can find Henry Tudor, Earl of Richmond. This is the future King Henry VII. Five slots down, you can find Elizabeth of York.

Henry and Elizabeth will wed, and their offspring will include King Henry VIII and his sister Margaret Tudor. If you look one column to the left, all the way at the bottom, you will see Richard Plantagenet, Duke of Gloucester. This is the future King Richard III. From here on, I will use “Richard Plantagenet” to refer to his father, the Duke of York, who is also on the chart.

Queen Elizabeth II is descended from Margaret Tudor, which means that she is a descendant of Richard III’s brother Edward IV. Edward became king as a result of the Wars of the Roses, which were fought between the houses of York and Lancaster. His claim comes from his father, Richard Plantagenet.

Richard Plantagenet does indeed inherit his surname from his paternal lineage through the York line, being the grandson of Edmund of Langley, the First Duke of York. However, Richard Plantagenet stakes his claim to the throne from his mother’s side, as Anne Mortimer is descended from Edmund of Langley’s older brother, Lionel, Duke of Clarence. What’s more, Richard Plantagenet’s wife, Cecily Neville, who is mother to Edward IV and Richard III, is the granddaughter of John of Gaunt, who is also an older brother to Edmund of Langley (though younger than Lionel, Duke of Clarence). Henry VII is also descended from John of Gaunt.

What all of this means is that even if the Y-chromosomal break is in the 16% that would make Richard Plantagenet illegitimate, it would not affect Edward IV’s claim to the throne. It would therefore not affect Margaret Tudor’s legitimacy, nor would it affect the current monarch.

More to the point, it’s been almost one thousand years since William the Conqueror defeated the Anglo-Saxons in the Battle of Hastings, beginning the dynasty of which Queen Elizabeth II is the current representative. What else don’t we know? It seems very unlikely that, were a complete set of the genetic data magically available to us, Elizabeth would emerge as the clear genealogical winner. Not only do we have a millennium of regal shenanigans to wrangle with, but there is also the human element to consider. A lot of the lineage disputes from the past have been settled by people’s decisions and actions: who had political power, who was a bastard, who won a war, who was the right or wrong religion, etc. The question of whether women could inherit the crown changed the equation at several crucial junctures, so applying a single standard throughout English history would certainly change the outcome.

The bottom line is that we basically don’t know anything about anything, and we certainly don’t know much more today than we did yesterday. Queen Elizabeth shouldn’t start packing her bags based on this new revelation.

UPDATE: In the post, I claim the odds of the false paternity event being in the Queen’s lineage is 16:3 against. However, she is also descended from two other candidates: John of Gaunt and his son John Beaufort, the Earl of Somerset. So the odds of the break being in her ancestry would actually be 14:5 against. But she doesn’t derive her claim to the throne through this line either, so the rest of the argument still stands. See the comments for a clearer explanation.

Shakespeare Follow-Up: The Atom

Friday, December 6th, 2013

In As You Like It, Celia reveals to Rosalind that she knows the name of Rosalind’s secret admirer. It is Orlando, who has already captured her heart. Immediately, Rosalind begins to pepper Celia with an overwhelming litany of questions, which causes Celia to exclaim:

It is as easy to count atomies as to resolve the propositions of a lover

Wait, what? Isn’t this the same play that said that the world is six thousand years old? How could Celia possibly know about atomic theory? Fortunately, there’s no job too small for the Shakespeare Follow-Up.

According to my Folger edition of the play (Barbara A. Mowat and Paul Werstine, eds.), the word “atomies” as used here means “dust particles in sunlight.” Oh.

Never mind.

 

Later in the play, Phebe uses the word, and this is clearly the meaning she intends:

Thou tell’st me there is murder in mine eye:
’Tis pretty, sure, and very probable,
That eyes, that are the frail’st and softest things,
Who shut their coward gates on atomies,
Should be call’d tyrants, butchers, murderers!

So that would appear to be that. But, wait! According to my Arden edition (Juliet Dusinberre, ed.), there’s more to the story. “Atomies” does indeed mean “tiny particles,” but…

The word, which occurs twice in AYL (see 3.5.13) and in no other Shakespeare play, may suggest the territory of the research conducted by Ralegh’s navigator, Thomas Harriot, into the atom and into optics, with particular relation to the refraction of light and the nature of visions.

(We’ll get back to Harriot, but as a side note, you may remember that Mercutio also uses the word “atomies” in the Queen Mab speech. To be fair, I checked my Arden edition of Romeo and Juliet (Brian Gibbons, ed.), and found instead the word “atomi,” which is from Q1. The Folio has “atomies.” So it’s arguable whether the word appears in another play, but the Arden is at least consistent. Even if you say the word is unique to As You Like It, however, the concept does appear in at least one other play.)

Atomism, the theory that all matter is made up of smaller units that cannot be further divided, was an idea embraced by several Pre-Socratic philosophers, most notably Leucippus and Democratus. Aristotle rejected this theory, believing that the four elements (earth, water, air, and fire) were continuous and infinitely divisible. As with most of these kinds of arguments, Aristotle’s version won the day. Although there were some notable figures who did believe in atomism throughout the ages, Aristotle’s theory was still the prevailing concept even in Shakespeare’s day. So in Twelfth Night, Viola gets Olivia’s attention by telling her “you should not rest/ Between the elements of air and earth, But you should pity me!” as Sir Toby asks Sir Andrew “Does not our life consist of the four elements?” when trying to make a point.

However, even in Shakespeare’s early seventeenth century, atomism was making a comeback, boasting such impressive adherents as Francis Bacon, René Descartes, Thomas Hobbes, and even Galileo. Thomas Harriot was an early contributor to the developing theory, though at a time when it was still dangerous to speak too openly about what was considered a heretical idea. It’s intriguing to think that the notion may have captured Shakespeare’s imagination as well, but this is merely speculation. I don’t think you can strongly infer this from his use of a particular word twice in a given play, especially when the second use of the word points fairly decisively in the other direction.

In 1808, John Dalton (building on the work of Lavoisier and Proust) demonstrated that when a substance (such as water) is broken down into its components (such as hydrogen and oxygen), the proportion can always be described with small integers, implying that there is a direct correspondence on some foundational level. His atomic theory of matter led to further inquiry and discovery throughout the 19th century. In the early 20th century, quantum mechanics allowed scientists such as Max Planck, Albert Einstein, and Nils Bohr to describe the unique properties of particles on the microscopic scale.

There’s a lot more to the story, but it will have to suffice to note that in the mid-20th century, science learned how to split the atom, unleashing the potential for a virtually unlimited power source, weapons of unthinkable destruction, and a series of ethical questions that have turned out to be much more difficult to resolve than even the propositions of a lover.