Authorvalentin

Free Will and Prince Charming

Rachit,

Let me elaborate on three things you brought up: ‘fake trophies’, ‘chaos without free will’, and ‘shortcuts.’

1) Fake trophies:

While I agree with you that perhaps society doesn’t follow mathematics or science with the same scrutiny as some sports (for reasons that we partly discussed in our sport series), I don’t agree with you that there aren’t as many ‘fake trophies’ in math. There are tons! Fields’ Medal, Abel Prize, De Morgan Medal, Wolf Prize etc, the list goes on and on. Most of these even come with monetary rewards. So should these awards check for doping in all candidates? Perhaps the ultimate goal in science is a collective push towards ‘truth’, but in the same way you could argue that sport is a collective push towards ‘human potential’.

2) Chaos without free will

Chaos would only ensue under the most basic reading of what it means to not have free will. Just because ultimately we submit that all of our actions have causal relationships, doesn’t mean that we should just ‘sit on the couch and do nothing since nothing matters anyways.’ In some sense, many people believe in some weird, hybrid version of ‘no free will’ called ‘fate.’ Somehow people can reconcile the fact that they were ‘meant to be with someone’ with the numerous arbitrary decisions they made that lead to that actually happening. In the same way, if we believe that we don’t have free will, it doesn’t mean we should just give up and wait for our metaphorical prince charming. No, life goes on just as it did before. With some important distinctions, however. The most notable of these being how we structure our justice system. Instead of assigning ‘responsibility’ to people (which is meaningless because ultimately no one is responsible for the fabric that makes up their brain and body), we treat people the same way we do wild animals, or broken clocks. Is a bear ‘responsible’ for attacking someone in the woods? On the most fundamental level of the word ‘responsible,’ yes, of course it is, it is the thing that did the attacking. But would we characterize it as murder? I don’t think so. We would take the appropriate action to either prevent similar circumstances in the future, or if the bear is simply too aggressive, we can lock it away somewhere where it can’t do more harm. In the same way, our attitude towards people breaking the law should not be assigning blame and ‘punishing’ behaviour, but instead should focus on finding solutions for fixing the broken parts within the person that caused this to happen.

3) ‘Shortcuts’
One man’s shortcut is another man’s treacherous path. Steroids and other drugs are not magical drugs that give you special powers overnight. Some people cannot get any benefits from them: so should we still reward those that can? What if someone was born with some genetic mutation that made them grow superhuman muscles whenever they eat chickpeas? Would we ban chickpeas in all sporting competition?

When we deal with both positive and negative actions, the lack of free will should affect our attitude towards other people. If someone is misbehaving, we address the problem. If they win at some competition, they get the equivalent of a J.D. Power & Associates ’Top Rated Human’ trophy. I admit, this feels quite, ‘unhuman’. But is it better to live in ignorance, or face the reality or the world?

Free Will on Steroids

So it’s my turn to choose a topic, and I’ve given it some thought. I choose: free will. But wait, no, I didn’t choose free will. I had no control over the ‘background processing’ that lead me to come up with this topic. What does ‘choosing’ even mean? What exactly happened for that ‘decision’ to come into existence? At what point can you say that I ‘decided’ something? And for that matter, who is I? How and why do we form our incredibly strong sense of agency? Atoms. How do they work!? Does the matter that composes our body simply follow a set of predefined rules, acting out an incredibly complicated, but none-the-less, pre-determined play? Or can ‘we’ intervene? But wait, no, that means ‘we’ are something separate from our body, and obviously no one believes that in the 21st century? Or do they?

I think free will is the most fascinating topic in all of philosophy. It seems to be a concept that everyone understands and no one can define. So what about us, Rachit? Just two regular ol’ pals who have just a minuscule morsel of philosophical insight, what are we supposed to add to this discussion?

So we don’t rehash some of the same arguments, I want to spin this in a slightly unconventional route. Let’s talk free will, drugs, sports and science.

Why do we restrict the use of performance enhancing drugs in sports, but not in science? Does taking LSD disqualify you from winning a Nobel prize? Why not? Haven’t you altered your body chemistry in ways that other people have not?

Recently, I was reading about Paul Erdos, one of the most prolific mathematicians of all time. He was known to be ‘constantly’ on methamphetamines (ritalin). A colleague of his once dared him to not use the drugs for one full month. Erdos completed the challenge successfully, but famously said “You’ve showed me I’m not an addict. But I didn’t get any work done. I’d get up in the morning and stare at a blank piece of paper. I’d have no ideas, just like an ordinary person. You’ve set mathematics back a month.” Is Paul Erdos the Lance Armstrong of mathematics?

So what does this have to do with free will? Well, I think the reason we make the distinction is a direct cause of this intuitive notion of ‘free will’. We can alter our bodies, which are just flesh and blood, and that’s just not fair. But our mind? Well that’s spooky and magical. Even if we are on some chemically induced craze when we discover something, we feel that it is still ‘fair’ to call it our own.

Let’s blur the lines a little bit. When we say someone is ‘naturally gifted’, we mean they have some skills that they acquired without their direct intervention, by some external factors or genetic randomness. But what happens if we throw free will out the window? Well then, drugs consumed by the person are as much his ‘own doing’ as drugs consumed by his mom during pregnancy.

To put it another way, if a mom could take a pill which would make her unborn baby taller, stronger and more intelligent, would we consider that to be a ‘performance enhancing drug’?

~V

NFC Podcast #4: Smuckles and Science Police

The fourth NFC podcast where we break down how scientists can better market their discoveries and create a new portmanteau: smile-chuckle, or smuckle.

Science Publicists

‘Global warming,’ is definitely a misnomer (or at least it’s an easy target for a straw man). Your reaction is exactly why lots of scientists have been advocating calling the phenomenon ‘climate change’ instead of ‘global warming’- although it looks like ‘global warming’ is more associated with ‘with greater public understanding, emotional engagement, and support for personal and national action’. So maybe if it’s exposure that scientists want, ‘global warming’ is the better term. Is any publicity, good publicity?

You bring up a good point though, who is responsible for ‘marketing’ science? Is a new vaccine ‘revolutionary’, or is it just ‘effective in certain cases’? On one hand, the whole issue is a bit ridiculous. New scientific results are not Honey Nut Cheerios. They don’t need a catchy jingle. On the other, there is so much widely available information now that it’s vital that we can weed out what’s true from what’s not.

I think the burden should not be on scientists’ shoulders – not in any typical research scenario anyways. Universities have official PR departments that need to be responsible here. You mention that there are hired ‘word consultants’ – maybe science-specific publicists should be more popular? If every actor can have a dedicated publicist, it seems that Universities should hire more. Or, what about, the idea that there should be publicly funded science ‘police’ that verify various claims in major publications? Sure, even typing out the term ‘science police’ feels contradictory, but if you can sue someone for defaming your own reputation, why can’t you sue them for defaming science?

One interesting aspect to analyze here is the way in which false information can spread. Cass Sunstein, a Harvard Law professor, gave a famous lecture in the 80s presenting his theory about the mechanisms which are at play. He mentions two major ones:

1. Biased Assimilation
“If [a] statement is in agreement with the individual’s bias, the individual finds validation and holds the belief even more strongly. If the statement disagrees with what he or she already believes to be true, … the person will not change opinions, but rather will still find validation in his or her own belief, rejecting the statement as questionable for one rationalization or another.”

2. Informational Cascades
“..the process by which awareness of the aggregate opinions and beliefs of others can largely control an individual’s taste and belief formation. Through this process, he explained, “early adopters” can have an undue influence over the public’s general acceptance or rejection of a statement of fact.”

Can you think of any other ones?

Re: Eco(no)linguistics

Econolinguistics. Interesting. The word sure sounds impressive: I can imagine it might get you some extra brownie points with recruiters if you had it on your resume. Just imagine: an interviewer asks “So, econolinguistics, tell me a bit about what that means?”

“Well, econolinguistics deals with how language and various economic factors interact. “ you reply. “In my research, I looked at how different words and phrases can improve the appeal of a resume.”

“The word ‘Econolinguistics’ scored highly, I take it?”

“You bet.”

BOOM. Mind: blown. Job: secured.

So what do I make of your newly crafted field? Well, first of all, there apparently already exists the field of ‘ecolinguistics’ which (based on my brief Wikipedia scan) mainly focuses on the way language affects ecological factors, though also indirectly deals with economic repercussions. The seminal paper in the field discussed how English speakers are biased by their language to associate ‘Economic growth’ with other positively inclined words such as ‘grow’, ‘large’ and ‘tall’.

That said, language and economy still looks to be a largely unexplored overlap. I can think of two major ideas that may be interesting to discuss.

First, marketing. This is inline with your point about the ‘value’ of words. How do we get into (and stay in) our conscious and subconscious mind through language? Do some words naturally ‘stick’ better and should therefore be valued more? What are the effects of the following:
1) ‘Foreign’ sounding names such as Häagen-Dazs and IÖGO.
2) Famous name changes and re-branding efforts such as Datsun to Nissan, RIM to Blackberry.
3) ‘Catchy’ names such as ‘Bing’ vs. descriptive names such as ‘Microsoft Live Search’.

Second, the way our grammar affects our economic choices. Can the language we speak really have a measurable influence on the way we earn and spend our economic power? I think, intuitively, there must be some deep links. Language is a reflection of the society we live in. Despite a few ‘regulatory agencies’, most languages around the world evolve quite fluidly and could in theory reflect the fiscal tendencies of a region.

One interesting study I stumbled across is one by Keith Chen, a professor of economics at Yale. It concludes that people who speak languages which have ‘strong’ future tenses (i.e. the future person is distinct from the present in colloquial speech) save less money than those who speak languages with ‘weak’ future tenses (as an example of strong vs. weak future tense, in English we say ‘I will meet you at 6pm’ whereas in German and Cantonese one says ‘I meet you at 6pm’). As with any ‘sociology’ result, caveat emptor goes without saying, but the result seems intuitively appealing.

This corroborates a result I saw in a Google Author talk by Kelly Mcgonigal, a professor at Stanford who recently published a book called ‘The Willpower Instinct’. One of her main recommendations for planning for the future is to ‘write your future self a letter’. In one of the studies she mentions, people who have been shown a digitally aged picture of themselves are willing to invest more into a savings account for their retirement. Other studies have shown that when we talk about our ‘future selves’ the same areas of the brain are activated as when we talk about ‘John Travolta’ or ‘Natalie Portman’. So if we speak in the present tense, can we empathize with our future selves and alter our economic choices? It certainly seems plausible.

Post: finished. Rebuttal: anticipated.

~V

NFC Podcast #3: Voting, Yay or Nay?

In the third NFC podcast, we talk about voting in the modern-day democracy, the Quebec referendum, and whether we’d ever run for mayor!

The Final Vote

Rachit,

Props for putting some work into the quantitative side of things! Not to nitpick too much, but the USA number looks fairly high (according to Wikipedia the 2012 Presidential election had a 57.5% turnout and hasn’t been above 60% since the 60’s). The trend is interesting though, and I think it makes intuitive sense that smaller populations will have larger voter turn out. Putting on my fanciest math hat, I think it’s worthwhile to check what happens when we extrapolate to either extreme (in this case, a small or infinite group). If you’re living with a few room-mates, do you vote for what food to order or what movie to watch? I think barring extenuating circumstances, you certainly do. In the other extreme, if there is an infinite amount of people, does it even make sense to vote at all? (Countably infinite sets? Cardinality?).

So yes, I agree with you, one of the challenges with large democratic systems is dividing a state in order to give votes more of a gravitas. One of the major problems with this type of approach is the actual divisions themselves. ‘Gerrymadering’, as the practice is called, has been a hot topic in the U.S. recently. It’s really easy to try and cheat the system by subdividing parts in such a way as to give an advantage to one party. Something to keep in mind. As my 80 year old Russian Electromagnetism professor told me: ‘there is no free lunch.’

To answer your call for ideas: I have two major thoughts, one practical and easily implementable and one that may be difficult to pass into law. First, the easy one: make voting day (at least for national elections) a federal holiday. I’m not sure why this is not already a policy. Most people in their voting age have jobs during the day and giving them some extra freedom to participate just seems like a no-brainer. Us ‘youth’ can say that it’s easy to find time throughout the day (or maybe cast an early ballot) but the reality is many people are not that organized. If you have to pick up your kid from day-care at 5 and then cook a meal for them, having to rush to the voting booth by 8pm doesn’t sound too appealing.

Second: give city, state/provincial and federal tax credits for people who have voted in any of the three tiers of elections (Municipal, Provincial, or Federal). This is similar to the ‘fines’ you mentioned, but it provides positive reinforcement, not negative. This may be difficult to enact into law, from a political standpoint, though it doesn’t seem impossible. In fact, from a logical point of view it should be clearly possible since the politicians who propose such a law shouldn’t be voted out of their positions. How could they? The people who would vote them out are the ones who would be eligible for the tax-break.

Positive reinforcements and clear opportunity is what I think society should provide to the voting public. If that still doesn’t work, well then, maybe we need to think deeper about the world we live in. As the saying goes: you can lead a horse to water, but you can’t make it drink.

Looking forward to our podcast next week 🙂

~V

Rachit, your post was short and to the point (kind of like you). I agree that votes are certainly more emphatic, carrying more ‘oomph’ when there is a bigger perceived change they could bring about (re: the difference between stability and war vs. subways and above ground light rail).

So is this a natural instability in the system? Does a stable democracy eventually lead to completely indifferent voters , easily swayed by straightforward rallying cries (Germany was treated unfairly after WWI, we deserve our living space back!)? Is it inevitable that society oscillates between democracy and martial law or totalitarianism?

Clearly the answer is complicated. It seems that the west, at least, has been relatively stable since the fall of the Soviet Union. Although again, perhaps the relative stability and the absence of a nation like the USSR – which could provide a clear contrast to the democratic process (serving as impetus for a typical citizen to carry out his ability to vote) is partly to blame for the various deadlocks and incompetencies in many political systems in the west. Without a clear opposition, a clear ‘opposing side’, countries like the U.K and the U.S. have instead focused on internal conflicts with one political party labelling the opposing party as the ‘other side’ to spur the same type of passionate voter turn outs as before.

Perhaps my mom’s confusion between ‘cheering’ and ‘voting’ is deeper than it seems. There are certainly many overlaps between political and sport affiliations. Many people are born into them, and in many countries, switching political sides is just as bad as switching between cheering for the Leafs and the Habs. What’s a great way to improve fan turn out at games? Rivalries. Delicious, delicious rivalries. So if we don’t have an international rival, we better have internal rivals to engage the public. The only problem with this parallel is that good political systems are built not on rivalries, but on compromise and the ability to find a happy middle ground.

If our society craves conflict and needs clear contrasts to engage with a process, what does this mean for the future of western democracy?

~ V

P.S. This post was written in Berkeley, California on a grassy hill off of Oxford street.

Voting: Yay or Nay?

A new week, a new topic, Rachit. We talked about sports, so to segue, I’ll quote my immigrant mother when she sees me watching the world cup: ‘Which team are you voting for?’ she’ll ask.
‘Rooting for, mom,’ I’ll correct her. ‘I’m voting for the green party and their soccer team is not very good.’

So, voting. Democracy: the great social pinnacle of our time, and another great dichotomous theme. On one hand, millions of people around the world are willing to risk their lives for the chance to mark a box on a piece of paper, while on the other, the process has become stale in many western countries, with record low voter turn outs. People talk of many democratic decisions negatively: ‘designed by committee’, ‘too many chefs in the kitchen,’ yet political processes are often criticized not for the process itself, but for the ‘corrupt politicians’ who participate in them.

The optimal social structure has of course been a topic of debate since antiquity (if you haven’t read Plato’s utopia in his ‘Republic,’ it’s an interesting take on the ideal society). I think we would be wise to stray away from talking about the merits of specific political systems so we don’t look like straight up ignoramuses. Sufficed to say that most of the modern systems have tried their best to heed the advice of Peter Parker’s uncle: ‘with great power, comes great responsibility.’ But, of course, with diluted power comes anonymity, corruption and slow, lacklustre progress.

One particularly interesting mathematical result you may have not heard about is the Arrow’s impossibility theorem. Briefly, the theorem states that it is in fact impossible for any rank-order deterministic voting system to satisfy several reasonable expectations (‘fairness criteria’) within a political system that has three or more possible voting options. So even in principle, people will always have a reason to complain in any democratic process (that is deterministically determined – there are interesting probabilistic approaches, similar in spirit to the ‘anti-tanking’ rules in the NBA/NHL for draft lotteries, that can get around this limitation).

So with that, I want to ask you a question that’s been on my mind a lot lately. If one is losing faith in the political system (perhaps also lacking the time to understand the issues and the unadulterated positions of each political option), is it better to abstain from voting or to choose the best of the available options? Should one follow George Carlin (see his famous ‘Why I don’t vote’ standup) and stay home on election day or should we suck it up and choose one side?

For the sake of this post, it would be great if I had a clear-cut position on this that we could debate. But I have to be honest with you: I don’t. I’ve re-written this paragraph several times, thinking of counter points just as I finish my last sentence (dammit, Mary Shelley, I hate opinions too!). It’s definitely a compelling argument to say that one has to vote because we must deal with the system and the options that are handed to us (much like other parts of life). Conversely, however, the need to ‘choose sides,’ can and often does to lead to extremist candidates (tea party?) that cause unnecessary gridlock in political systems serving diverse populations. It’s easy to recommend voting only after you’ve read and understood the issues, but if the person needs convincing that it is worthwhile to vote in the first place, how likely will they be to fully comprehend nuanced, 21st century political debate?

Looking forward to hearing your thoughts.

~V

NFC Podcast #2: Go Local Sports Team Go!

The second NFC podcast where we dissect western society’s love-affair with the sportsman.
Some show notes: