“We, writers, painters, sculptors, architects and passionate devotees of the hitherto untouched beauty of Paris, protest with all our strength, with all our indignation in the name of slighted French taste, against the erection … of this useless and monstrous Eiffel Tower … “Artists against the Eiffel Tower” petition,14 February 1887
Recently, I visited Tate Modern and I didn’t understand almost any of the exhibits. They looked to me like a pretentious, self-praising, pompous waste of time.We all, at some point in our lives, came in contact with weird and experimental art. Whether it was the Holy Mountain or whether it was something like that:
Let’s be honest, we have all wondered “why is this called art?” or “what is this good for?”. I am not going to get into the what-is-art argument, but I am here to tell you this weird/experimental/underground art does serve a purpose: It keeps the rest of the Art healthy preventing it from suffering a death by stagnation and I am going to use A.I in order to prove that: They are the exploration nodes of the human intellect.
Exploration vs Exploitation in A.I
There are a lot of A.I algorithms designed to solve vastly different problems, but a running theme in all of them ( or most of them, I haven’t seen all of them to be certain), is the choice between exploration and exploitation. Exploitation is when the A.I is choosing to do something, because it believes it’s the best thing to do. It’s the “I am doing this because, to the best of my knowledge, it’s the best move to make” mentality. Exploration is when the A.I is choosing to do something randomly, because ,who knows?, maybe something will come out of that. It’s the “Let’s do this random thing and see what happens” mentality.
Here is a simple example:Let’s say that you have some free time in your afternoon. You have two choices either do what you always do, which is watch Netflix, or try something new ( you don’t know what, but it sounds exciting!). The first option is the exploitation ( you are basing your decision based on what you know) and the second one is the exploration.
To get more technical the simplest method to implement an exploration vs exploitation is the -greedy method, where the agent chooses the action that it believes has the best long-term effect with probability, and it chooses an action uniformly at random, otherwise.
Now, the natural response is, “wait I thought that A.I was supposed to be all about thinking smart, what do you mean, they make the A.I random things?”.
Artificial Intelligence scientists have realized that only using your current knowledge to perform actions is not the best way to solve a problem. This will lead you to be stuck in a small area of the solution space. A healthy system needs to have a small element of randomness. Just like in our own example: If you only decide to spend your evenings Netflix, you will have an okay life, but you may be missing opportunities a lot of opportunities to have a great life. For example maybe you should have accepted that invitation to try an escape room, or to go out with some friends: Maybe this would lead you to discover a new passion in your life, or meet someone exciting and interesting.
In other words occasionally you have to try something new.
The tricky part in A.I is to find the balance between exploration and exploitation. You don’t want to get stuck in the same routine, but don’t want to force yourself to do something new every day either, your everyday life would lose consistency and meaning. It’s the same with A.I . Too much exploration and the A.I agent will just end up doing random insequential things. Too much exploitation and the A.I will be stuck in a local maximum. It’s the balance that makes an agent able to discover the best solution available for a problem.
Exploration vs Exploitation in Sciences
The same principle applies for art and human thought. Quit often I hear the argument, “why do I care about CERN or the God Particle?”. I am pretty sure some wise-ass told Newton in England “why is is useful to know how fast the apple is falling if I get hit anyway?”. The real answer is : You don’t know. However, just because you don’t know the immediate results or implications doesn’t mean that it’s not worth exploring. Einstein’s theory of relativity, when published, seemed an obscure hypothesis concerning only Physicians closed in their libraries for far too long, completely disconnected from our everyday lives. Yet, today we use this theory every day in our phone’s GPS systems. This is why it’s important to have research in Universities and not only funded by companies. Whereas, company funded research is important it will tend to be a little more short-sighted and geared towards profit. It will not venture into the unknown or try to think outside of the box. Again, we have exploitation vs exploration concept.
Exploration vs Exploitation in Art
So, back to art, next time you see a very weird art-piece remember 9 out of 10 times it will be just something utterly meaningless, self-entitled piece lacking any substance. Anyone having visited Tate Modern in London can attest to that. These 9 pieces though serve as the incubator for that tenth little gem which will become a catalyst to progress a whole medium and for us to see things a little bit differently. They are the exploration factor of our system and they prevent the rest of the system from becoming too narrow-minded and parochial. They prohibit it from getting stuck in a local maximum. Do they sometimes overdo it? Yeah, most of the times, but yet again maybe it’s alright for Art to do that, since it always represented the less orthodox and logical parts of our thinking process.
This is why ,although art almost never has practical applications it is equally important it does not become stagnant and lifeless. Art affects human thought and it is a source inspiration and influence for the rest of us. The Catholic Church used art in the form of the Baroque theme to fight the Protestant reform. If artists were not experimenting we would still be having only Greek Drama for theater and Church music on the radio. Our paintings would still be about red hands on caves.
So, next time we see a weird piece of art remember: It’s the exploration price we have to pay in order to remain vibrant and alive , the ticket toll in order to ameliorate the standards the medium as a whole.
Recently, in Greece we had snap elections that were caused when the opposition party SYRIZA refused to vote the government’s nominee for the President’s position. Greece has a semi-presidential system (it’s a system where the government is run by the prime minister and the head of state, the President, is more of a ceremonial position). Parliaments are elected with national elections every 4 years and Presidents, in turn, are elected by the Parliament every 5 years. There are 300 MPs. To promote stability first party gets a 50 seat bonus and the rest 250 seats are distributed based on the number of votes. In order to form a government you need the majority, at least 151 votes. Every 5 years whoever is in government must elect a new President. You get 3 chances to elect a new President. At the first two ballots you need a supermajority of 200 votes from MPs and in your third shot you need 180. If the government fails to elect it’s nominee the parliament gets disbanded and we get snap elections. Confused? Let’s have an overview again:
Parliaments are elected every 4 years
You need 151 votes out of 300 to form a government. You get 50 seats bonus in order to do that.
Presidents, a ceremonial position, are elected every 5 years by the parliaments
Prime minister names a nominee.
You need 180 votes out of 300 to get a president elected.
If you fail, government falls and we get snap elections.
First thing the new government must do is name a new nominee for President.
Repeat until a president is elected.
What happened in Greece, a few months back, was that the government formed by a coalition of the political parties New Democracy and PASOK and lead by prime minister Antonis Samaras failed to elect their nominee Stavros Dimas as a president. We had snap elections which were overwhelmingly won by the opposition party SYRIZA led by the current prime minister Alexis Tsipras.
The leader of the Opposition Alexis Tsipras won the snap elections he caused over the Presidential election on 2015.
The interesting part was that there a wide criticism towards SYRIZA and its leader Alexis Tsipras for toppling the government and causing snap elections and instability over a ceremonial position. Many argued that perhaps it was time for the constitution to change, so that government wouldn’t have to be held “hostage” every 5 years by the opposition ( in Greece, even though the leading party gets a bonus of 50 seats, a majority almost always has less than 180 seats in the parlament , thus the opposition’s consent is required in order to elect the president). They argued that SYRIZA got elected by exploiting an over sighted flaw in the process and it was time for the system to change. The critics included lawyers,judges and constitutional experts.
Is, however, the system really flawed? Let’s have a look from an unusual perspective, that of a game designer.
Let’s examine it a little bit differently…
Game design is, essentially, system design. Our job is to create systems that, generally, provide entertainment. These systems always include rule sets that humans must abide, so in a sense we are also law makers, at least when it comes to the game world. One difference may be that we tend to have a holistic view of the systems since we are interested in the performance of the system as a whole, rather than each rule separately.
So here we have a game with two players, the government and the opposition. Government wants to elect a President, the opposition wants to stop them.Let’s take a step back here and look at the rules a little more carefully.
You need 151 votes out of 300 to form a government. You get 50 seats bonus in order to do that.
To elect a president you need 180 votes.
Hmmm the requirements are a little bit weird aren’t they? You need 151 votes to be granted executive and legislative power over a country, however for the president , a ceremonial position with no real power you need 180. For game designers weird rules like that are red flags. Either the law maker was high on drugs when he was making this system or something else is up.
Have you ever heard of the term “the dictatorship of 51%”. It’s a term used to describe a potential abuse of the Democratic process. If everything is decided by majority then,in theory, half of the population may be ruled by the other half, sine the law of the majority is absolute. It’s a sign that healthy democracy can’t be something as simple as ” let’s decide by a raise of hands”. So what does the presidential election have to do with this? Everything. You see presidential elections are a safeguard against that very “dictatorship of 51%”. Remember that odd 180 vote requirement? Bingo. By demanding 180 votes, the law maker is telling the ruling party that they can’t completely ignore the opposition. They can’t afford to burn all the bridges, because every 5 years they will need their consent to elect someone, in an otherwise useless and completely powerless position.
Democracy is something more complicated than “rule of the majority”
Furthermore, the 180-presidential vote balances out the 50 seat bonus that the first party gets in order to form a government. So, from one hand the law-maker tells you “right, I recognize the need for stability that’s why I will give 50 extra seats to the first party”, but then he comes back and adds “Buuuut this is not exactly fair is it? We are practically rigging the elections with this 50-seat bonus. So, every 5 years I am going to ask you for something morethan that”. Essentially, since the 50-seat bonus is adulterating the consistency of the parliament, the presidential elections gets transformed into the real vote of confidence to the government! Naturally, the question that pops up in your head right now is “if that 50-seat bonus is causing so many headaches, why not simply reduce it or remove it?”. Right, time for some Game Design.
Rigging one system to achieve a result is something very common when making games. You create a game mechanic and then you realize that you need to tweak a certain aspect of it. This usually causes a chain reaction as pushing a system beyond its normal means has consequences. However, you can’t just undo the change, since it provides with a very special effect that you want. To counter-balance it you change another game mechanic accordingly, so that the system as a whole becomes balanced again.
Confused? Here is an example with over-clocking. With over-clocking, one pushes its CPU, beyond the normal parameters. As a result you get extra processing power, but as a consequence you also get extra heating. Simply undoing the over-clocking is not a solution ( you need the power) , so you change another system, ventilation, to counter it instead. Thus, the whole system becomes normal again. Well, not exactly normal since these changes tend to stack, but it’s better than nothing. Now, back to our presidential election. The law-maker couldn’t just remove the 50-seat bonus, because he needed the stability, so he added the presidential election as well. The 50-seat bonus is your over-clocking of the winning party, the 180-votes for the president is your ventilation. Simple!
The counter-argument to all of the above is “Yeah we get all that, but that doesn’t mean that the system can’t be abused. The opposition can still overthrow the government every 5 years duh…”. No, the opposition will not do that. As a proof this rule has been in place for 40 years before it got used to overthrow a government. How come for 40 years the opposition never used it to cause snap elections? Don’t they won’t to become government? Of course they do, but there is something stopping them. This “something” are a set of special unwritten rules operating in a system. There is no documentation of them and they are not official, but they are just as powerful. Due to their “unofficial” nature lawyers tend to ignore them, but Game Designers have a name for them: Metagaming.
Let’s see what wikipedia has to say about metagaming:
Metagaming is any strategy, action or method used in a game which transcends a prescribed ruleset, uses external factors to affect the game, or goes beyond the supposed limits or environment set by the game. Another definition refers to the game universe outside of the game itself.
We will take that definition, because it’s simple,understandable and accurate. Metagaming can take many forms:
The evolution of chess openings.
That adc heroes in League of Legends need someone to support them.
All forms of “fair play”. For example in football when a player is injured, any team having the ball will get it out of the game, so that nurses can attend the injured.
Good game designers will always take meta-gaming into account. There are quite a few games that have a good ruleset but bad meta-gaming ( I am looking at you Helldivers ) and vice versa ( my name is Settlers of Catan I have a simple rule-set and a VERY deep meta). Games that involve human multiplayer tend to have a very deep meta-gaming. Politics is such a system. Maybe it’s THE meta-gaming system, since in politics is a system that abounds with unwritten rules. Any attempt, to examine a political system without taking the meta into account is going to lead to false conclusions.
So what’s the meta-gaming in our case of presidential election? Political cost.
Remember, every Government practically needs the Opposition’s vote to elect a president due to 180 votes requirement. However, if the Opposition decides to cause snap elections by refusing to vote for the Government’s candidate, they do technically overthrow a legally elected, even unpopular Government. And that never plays well in public opinion. It’s not written anywhere, it’s not official, but it is an iron-clad rule. What’s makes it worse is that snap elections are caused over a ceremonial position, so the Opposition can never mask their intentions in any way.Makes more sense now, why this absurd number of votes is required for a position with no real power huh? This way no one can use “political differences” as an excuse. If you cause snap elections over the Presidential elections, you caused snap elections for the sake of it and everybody will know.
This means that any Opposition causing snap elections over the President, must be absolutely certain, that they are going to win, even after receiving the penalty for overthrowing the Government. If such conditions exist it means there is, truly, a dissonance between people’s will and the elected Government, thus it’s time for elections. Suddenly the reason why no-one has abused the rule for 40 years makes sense: No one could handle the political cost. The meta-gaming was holding them back.
Even if you are still not convinced after all the above arguments let’s have a look at a case scenario where the Opposition did try to overthrow the Government, but it ended up blowing in their face.
American democracy is a full-presidential democracy, where the President is also the head of state. President holds the executive power while the legislative power rests with the Congress. The interesting thing about American Democracy is that tge executive branch and the legislative branch have different elections. It’s a little bit complicated, but to simplify it President’s get elected every 4 years and a big portion of the Congress get elected every 2 years. This difference in elections means that you may have Democrats controlling the executing branch and Republicans controlling the legislative branch and vice verse ( it’s the dreaded Midterm elections that American politicians are scared of) .
Now, imagine those who criticize the concept of the Opposition being able to cause snap elections over a president, to stomach the Government controlling one branch of the government and the Opposition controlling another. No country would ever accomplish anything with a system like that! How can a system like that work?Well, not only it works, but judging by the fact that USA is the strongest country out there, I guess it works pretty well. What makes it work so well? The meta gaming.Yes, in theory, the Government can get stranded by a stubborn Opposition. However, let’s see what happened last time when the Opposition tried to pull a trick like that:
Republicans believed that they had the public opinion supporting them, and they probably did. However, a strange thing happened: Public opinion turned against them. This whole stunt turned out to be a major PR disaster for the Republic Party. President Obama may not have been a popular president at the time,but he was an elected President and to people’s eyes it looked like the opposition was pulling a coup. A whole lot of Republican Congressmen, tried to exploit the written rules and they fell into a meta-gaming trap that was set up decades ago.
The Republican fiasco as it was depicted in newspapers
Systems involving humans
So far we’ve see how Politics can benefit from Game Design, but what about the opposite? Designing games involving humans can be tricky. Humans exploit the rules, are always attempting to find loopholes and, sometimes, are really hard to entertain. Furthermore, game designers are struggling to predict their behavior , especially when it comes to interactions between the players such as trade, alliances etc. Sometimes games try to completely ignore that element, by “freezing” the relationship to a certain state, for example “Axis and Allies” or Starcraft 2. Others are applying the same rules for diplomacy that exist between humans and A.I, like Civilization 5, but this approach usually fails to express the complexity of negotiations between human players.
I think that the best approach is neither. Players don’t appreciate it when they are restricted in the ways they can interact or ever worse when they cannot interact at all. In the end finding the best way to deal with human interactions in games can be a hard to solve riddle. Notice that the politicians were faced with a similar problem, having to deal with a system that involved humans , perhaps on of the most complicated ones as well. So, what did they do when it came to rule-making? We haven’t directly expressed it so far, but I guess you must have figured it out by now:
They didn’t make a single rule :P. They left it completely to meta.
Surprised? Don’t be! Remember: The bonus of seats awarded to the first party and the presidential election are a formally expressed rule. However, the balancing mechanics are all meta-gaming. Same situation with the American Congress. Separation of Powers is a formal rule, but the political cost of abusing them? Meta. And it works precisely because it’s meta. Meta-gaming is not expressed, it’s not written, it just… exists. This means that there is no “official” conditions of where the rules apply and no one is certain of how it works. This, not only serves as a form of protection against exploitation, it also prevents “certain to win” strategies, gives the game depth and makes it last in time.
In other words the best way to incorporate human interactions in your game design is… don’t. Just set up the game setting and let the humans, figure it out themselves.As a final note to convince you, remember one the most famous games that revolves around human interactions, yet it doesn’t have a single rule about them. There is no safe-way to play it but, like in real-life politics, you just have to be ready for the back stab.
Maybe it’s better treating some video-games interfaces like web-browsers, rather than traditional video games’ interfaces.
I had been meaning to write this for more than a few months now. I have made 2 drafts already and had 3 diagrams in Gliffy. I didn’t like either draft I made, but today I decided that enough was enough: Crusader Kings 2 , it’s you and me baby.
First of all let’s establish some foundation for this post:
Crusader Kings 2 is a great game.
Crusader Kings 2 is a reminder that hardcore can be popular.
Crusader Kings 2 reminds me of an old car.
Yeap you read right: An old car. Before you re-read a third time let me explain myself and the “old car effect”
The old car effect
In my family we have an Alfa Romeo 146. I adore that car, but , just like all Italian car it has issues with its hydraulics: In order to get the first gear on you have to get the stick through… the second gear. It sounds and it looks weird. but if you don’t do that, you can’t really put the first gear on to start your car.
It’s old but you still love it!
I do this procedure automatically now but if anyone else tries to drive that car he will have serious issues. Doesn’t matter what they tell me though: I still love that car.
See, almost all old-car owners have a certain number of tricks that they employ when interacting with their cars. Tricks that are hard enough for anyone else unfamiliar enough to perform. The car-owners however perform them automatically and they even ignore any inconvenience that it may cause them. It has become like a second-nature to them. They even love their old cars despite these pitfalls : That’s the “old car effect”.
Crusader Kings 2 in many ways reminds me of this effect.
Back button : The ignored hero of our browsing experience
You all know the “back button” on browsers right? Here is a back button as a reminder :
Back buttons are important for every node-like structure. Let’s say that the internet is a node-like structure: Pages are nodes , links connect the nodes.
The back button allow you to add temporary vertices between the nodes, based on your history of traversing the diagram.
Let me put it in a less mathematical way: Try to browse the internet without the back button for 10 minutes. You will realize that even familiar web-sites feel weird and clumsy.
How do you get to the song you were previously listening on youtube?
How do you navigate to page no 2 of reddit from a specific post?
How do you get from 1 specific news article to another without navigating to the home page of a news website?
You will realize that don’t know how to get to every page, from every page. Sometimes there is simply no way to do that, at least not directly and ,even if there is, sometimes the way is not a common one: Sometimes the link to the youtube video you were previously watching is on the top of the recommendations sometimes is on the top.
So what all that have to do with Crusader Kings 2? Bear me with me we will do one more detour…
How is Crusader Kings 2 different than other strategy games?
Strategy games on their core are decision making games. Generally all strategy games try to put all the information needed for a specific decision on 1 screen. For example this is the city management screen from Civilization 5:
All the information needed in 1 screen!
On the other hand when you play Crusader Kings 2 you see something like this:
This is a character sheet.
Crusader Kings 2 is a rather uniquegame: Its main element is its characters (Kings, lords, wives, bishops etc) , their traits and their relationships. In a sense it is more of an RPG than a strategy. And what you see here is a practically a character sheet with all this information provided.
Each icon on the picture that you see is practically a link which leads to another character sheet. It’s a structure that reminds us more of the internet node-like theme rather than your average strategy game.
Crusader Kings 2 node structure
You know what else Crusader Kings 2 has unique compared to other strategy games? You need to look on more than 1 character sheets to make up your mind. Just like you need to look in more than 1 page when you are browsing the internet. What does this mean in other words?
The information needed to reach a decision is not on just 1 screen.
Crusader Kings 2 looks like this information-wise
So now we have established that:
Crusader Kings 2 is different than other strategies
The information needed to reach a decision is not on only 1 screen.
Crusader Kings 2 has a node structure like the internet.
Back buttons are important for anything that has a structure like the internet.
I am pretty sure by now you will have guessed what the issue with Crusader Kings is right?
Crusader Kings 2 doesn’t have a back button
TADA! FINALLY. After 800 words we have reached the heart of the problem. Crusader Kings doesn’t have a Back button. And it needs it. It badly does. Sure there is the equivalent of the Home button which is your character and there are some shortcuts but they cannot replace the functionality of the back button.
You don’t believe me? Load the game and try to get information on people participating on a conspiracy or a faction.
The weird thing about this is that I have never seen anyone else mention this. Crusader Kings players admit that there is a hard learning-curve with the game but I beg to differ: Once you have gotten you mind around inheritance of the game the rest is easy. It’s the interface the main enemy of the new player. The fact, you have to memorize every route between the nodes to get the information you need.
This is why I mentioned the “old car effect” at the beginning of this post: Crusader Kings 2 players remind me of these car owner. They have gotten used to the game’s inconvenience that by now they don’t even notice them. If you ask me it’s a shame: The game will become so much more user friendly with this tiny interface addition. Or maybe these inconveniences are what makes the veterans love the game even more: They make it unique.
I will just leave this picture here as wishful thinking XD