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Gerrymandering Explained

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Gerrymandering is the reason that some countries (I’m looking at you, United States) end up with weird electoral districts that look like this one from Illinois:

Or this one from Arizona:

Politicians stretch and distort their districts to these weird shapes for two reasons:

  1. To get more seats for themselves.

  2. To get re-elected without having to run any kind of real campaign.

It’s one of the reasons that, in the United States, the re-election rates for the House of Representatives has been over 85% in every cycle since 1964.

While looking in to solutions for this problem, I came across the interesting people at rangevoting.org who have an solution called ‘shortest split-line’ explained below:

To see some real-world results from their method, here are the current districts for my home state of New York:

And here is how they would look with the split-line method:

North Carolina, where my parents live, have these districts:

Which are much improved with the split-line method:

And, not that it would ever happen, but if you ignored state lines, all the districts in the House of Representatives would look like this:

While shortest split-line districting would solve the wacky (and unfair) shapes of modern districts, it still doesn’t do anything to help with the problem of two-party control:

Oh, and to cut the pedants off before they start, yes, I know that Gerrymandering is supposed to be pronounced with a hard ‘G’ like ‘Gary Busey’, but I’ve never heard an actual human in real life pronounce it like that, so I’m not going to either.

Script

Queen Lion of the Animal Kingdom is giving more democracy to her citizens by adding a legislative branch to the government.

The citizens each get one vote and are divided into ranges. Each range will elect one representative to send to the newly created Jungle Council.

To best understand how this system works, lets look at a small colony where there are just two political parties: Buffalo & Jackalope.

This colony is divided into four ranges. In the first election Jackalope candidates win two of them and buffalo candidates win the rest.

All is well for several election cycles until the Animal Kingdom Census taker comes round and shows that the population has both moved and grown.

To better represent the larger population a new seat is added to the Jungle council so the ranges’ boundaries must be re-drawn.

This is where the trouble begins. Re-drawing electoral boundaries is a huge political problem.

To help them, the representatives of the Jungle Council hire a weaselly consultant to figure out where the new boundaries should go.

If Weasel draws rectangular boundaries everything is OK because the jungle council will, as close as possible, reflect how the citizens vote.

However, Weasel doesn’t do this. Instead he tells the Buffalo Party that, for a price, he can turn their slim majority into a landslide victory in the election.

With a super-majority on the Jungle Council the Buffalo wouldn’t have to listen to those pesky Jackalope filibusters anymore, so the Buffalo gladly pay up.

How can Weasel deliver on his promise? It’s depressingly simple: by packing together as many jackalope voters into one range as possible and spreading the rest of them out, The Buffalo Party can win an additional seat without any voters switching allegiance.

What Weasel and the Buffalo have done is called ‘gerrymandering’. The intensional changing of electoral boundaries for their benefit.

Several election cycles later the under-represented and disgruntled Jackalope party approaches Weasel and asks if he can manipulate the ranges to be in their favor instead of the Buffalos’.

Indeed he can. Using the same trick, Weasel packs Buffalo voters into a few ranges and spreads the rest among the Jackalope supporters.

After the election the Jackalopes, who represent a minority of the voters are now, nonetheless, the majority party on the Jungle Council.

This is the terrible power of Gerrymandering: Weasel can take the exact same voters and get either party to win the election.

Unsurprisingly, Weasel’s business grows and eventually every colony in the Animal Kingdom pays him to gerrymander their ranges.

With so many clients, Weasel now uses his computer test hundreds of thousands of range combinations with elaborate statistical models of voter behavior to get the results he needs.

Queen Lion has seen what Weasel is up to and banishes him from her kingdom. But, the census taker reminds her that ranges still need to be re-drawn as the population changes. So how is it going to be decided?

Queen Lion suggests the obvious solution: a bi-partisan committee must agree on all new range boundaries.

This seems like a good idea. After all, if both parties have to agree on the ranges, then they must end up being fair to everyone.

But, after a few election cycles using this solution, Queen Lion notices that she always sees the same faces on the Jungle Council. Representatives almost never get defeated in their elections.

It turns out that the interests of the representatives and the interests of the citizens are not the same. Citizens want elections where the candidates have to earn their vote. These are close elections where either candidate has a chance of winning.

But, representatives don’t want close elections, they want safe elections. Elections where they run in a range that is filled with supporters.

Because the representatives are in change of the boundaries they make the safest ranges possible.

So, bi-partisan committees are not enough. To truly fix gerrymandering there are three options:

The first is to set up a politically independent commission of appointed experts or judges to draw the boundaries.

Independent commissions are much better than bi-partisan committees, but still not ideal because they usually group similar areas together so the elections are uncompetitive.

And there is always the possibility that the independent commission is not as independent as it appears.

The second option is to let math decide the boundaries. There are a number of ways to mathematically divide an area into equally populous ranges.

The simplest example of this is called the ‘shortest split-line method’. Find the shortest line that splits the voters in twain and repeat as necessary until all the ranges are made.

This is much better than an ‘independent’ commission, but it does have the problem of occasionally producing skewed election results just through pure bad luck of where the boundaries are drawn.

But by publishing the algorithm used, all citizens can check the results and be confident that there is no intensional bias in the system.

The last solution is an unexpected one: hire back the weasel and embrace gerrymandering. But this time, pay him make the winners most closely match the voters as a whole.

While it seems unsavory, this is actually the best way to avoid disproportionate representation which is, by far, the the worst problem of gerrymandering.

But, considering these three solutions leaves Queen Lion grumpy.

The first two are improvements, but still may result in uncompetitive elections or disproportionate results while the third just feels wrong. Gerrymandering to avoid the problems of gerrymandering is… odd.

Remembering what she learned about voting before, she realizes all this gerrymandering is really just a symptom of a more fundamental problem: the method by which each citizen gets only one vote and elects only one representative.

There are ways to eliminate gerrymandering and restore competitive elections to make her citizens happy, but to do that Queen Lion is going to have to make some big, fundamental changes to her democracy.

Credits:

Images by: Rictor Norton, David C Walker 1967, Billy Lindblom, xlibber, Todd Ryburn, shirobane, Dawn Huczek, TheBusyBrain, Stig Nygaard, Michael Baird, Ana_Cotta, digitalART2, be_khe, Hamed Saber, Pixel Addict, Shawn Allen, Aunt Owwee, Jack Dykinga (USDA), Mykl Roventine, Steve Jurvetson, Boss Tweed, Cecil Sanders, One Laptop Per Child, Martin Pettitt(2), Jim Bowen(2)(3), Brian Sneison, monkeywing, Andrea Allen & audreyjm529.

Coffee: The Greatest Addiction Ever

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In my other life as a time management coach my clients often ask about my use of caffeine. Many of them, for no apparent reason, think that it’s a deal with the devil: coffee makes you more productive, but surely there must be costs to your health.

I wasn’t a coffee drinker until my beautiful (and coffee-obsessedwife introduced me to the stuff. I, like my clients, had never done any research and also just assumed that there must be negative effects.

In order to be more informed, I went off to do some research. The short answer is that back in the 1980s a few studies of caffeine came back with negative health results. These studies were widely republished and started a backlash against coffee but have since been disproven.

Caffeine is one of the most studied drugs ever and there are essentially no health problems for normal people ingesting normal amounts of the stuff. And, aside from that, the benefits that it provides are real and measurable.

I wanted to include more detail in this video, but it was already overly long, so I cut a bunch out and decided to stick it in the blog:

The biggest wives’ tail about caffeine is it stunts children’s growth, which is completely untrue. I imagine this has much more to do with parents not wanting to give their already too-hyper children anything that could possibly make them more hyper than it does with genuine health concerns.

Here is a clip of Steven Johnson talking about coffee and the Age of Enlightenment. There is more in his book The Invention of Air. (He is also the author of the great The Ghost Map – a book I highly recommend everyone read before visiting London.)

On a somewhat related note here is an interesting talk by Clay Shirky that mentions the prevalence of alcohol at the start of the industrial revolution.

Also, one small note about the comment of having a 50% chance of death. That’s not exactly true, but the full details were a little too much to put into the video. 150mg per kg of mass is the lethal dose for 50% of the population, not the chance that if you give someone that much caffeine they will have a 50% chance of dying.

As someone with a background in physics, I was delighted to find out that the amount of caffeine in a person follows a half-life curve. Briefly, if you drink 300mg of caffeine, five hours later there will be 150mg left in your body. Five more hours later there will be 75mg, five more hours 37.5mg and so on.

I quickly geeked out and whipped up a spreadsheet where I tracked and calculated the amount of caffeine in my own body over the week it took to make this video. You can see the results here.

Script

Every day the world consumes 300 tones of caffeine – enough for one cup of coffee for every man, woman and child.

The world’s largest buyer of coffee, the US, has to import nearly all of this as the coffee trees from which caffeine is harvested will only grow at commercial levels between the tropic of cancer and the tropic of capricorn in an area called the coffee belt. Only a single state, Hawaii, is within the belt.

However, the United States is only the largest buyer because it’s so populous. The most enthusiastic coffee drinkers per capita are, in increasing order, the Netherlands, Denmark, Iceland, Norway and, the world champions, Finland, where they drink three times as much coffee a day as the average American. All of these countries are outside of the coffee belt and must import 100% of their caffeine supply.

To get this caffeine, first bees must pollinate the flowers of a coffee tree and these flowers develop into bright red berries. Unlike more cooperative domesticated plants, the coffee tree does not ripen all its berries at the same time so they need to be hand picked and sorted.

Once picked, the coffee bean is removed from inside the berry. This young seedling of the tree is then dried, heated, ground and submersed in boiling water to get out the precious, precious caffeine. It takes about 40 coffee beans to make one shot of espresso.

But why is caffeine in the coffee beans in the first place? It’s not like the coffee trees want to have humans cutting bits of them off and committing a holocaust of their offspring.

Well, the trees, of course, don’t want or feel anything and originally evolved caffeine for their own benefit. Caffeine is an insecticide that effectively paralyzes or kills bugs chomping on the tree.

Whether or not the insects go out experiencing the greatest caffeine high ever is not known.

While caffeine is technically lethal, it’s adapted for for 1g bugs, not monkeys 100,000 times more massive. So you’d really have to try to win this Darwin Award.

But, if you must: to calculate the dose of caffeine you’ll need to ingest to have a 50% of death, take your mass in kilograms and multiply it by 150mg.

Or in terms of coffee, for every kilogram of mass you have you need to drink one latte to get a visit from the grim reaper.

That’s a lot of coffee so it’s not surprising that there are no recored deaths in healthy adults from this method and it’s doubtful that it’s even possible. Because, while you’re busy getting the coffee in, your body is busy getting it out by one way or another.

The rare recorded deaths from caffeine are from diet pills, pep pills and crazy people who eat the drug in its pure form.

Poison though caffeine is, you do still develop addiction to the stuff. And it’s is a real physiological addiction not a wimpy psychological addition like people claim for videos games and the internet.

But caffeine isn’t heroine – rapid withdrawal won’t kill you – it might make you cranky and give you a wicked headache – but since caffeine releases dopamine to make you happy and it gets rid of headaches there’s really no reason to ever stop using it.

And who would want to give up the stuff anyway? I mean, aside from converts to Mormonism and Rastafarianism. Caffeine is the world’s most used psychoactive drug – and with good reason it’s pure awesome.

It increases concentration, decreases fatigue and gives you better memory.

This isn’t just a placebo – these are real effects replicable in a laboratory.

And, contrary to popular belief, drinking coffee isn’t a faustian bargain where the devil gives you the ability to work faster but in exchange makes your life shorter.

For normal, healthy humans there are no medical concerns. Coffee and the caffeine within it may even has medical benefits such as protection from cardiovascular disease, diabetes and Parkinson’s.

Caffeine can even get rid of migraines, but the amount required and the and method of ingestion is… uncomfortable.

Moving right along…

You know what else you can thank caffeine for? A little thing called the enlightenment. In the 1600s people drank more beer and gin than water. But with the introduction of coffee and tea, people switched from a depressant to a stimulant. It’s not surprising then that this time was an intellectual boon compared to earlier centuries.

Ben Franklin and Edward Lloyd loved their coffee for the same reason that modern workers and students do. It’s invaluable for staying awake and concentrating when you need to finish a TPS report or to get through that boring physics class.

Coffee is the fuel of the modern world, so go grab a cup guilt-free and get working smarter and faster.

Credits:

Music by: Kevin MacLeod.

Italian subtitles by: Paola Slajmer.

Russian subtitles by: ÐœÐ°ÐºÑÐ¸Ð¼ Калмыков

Images by: spettacolopuroNoblevmyZestbienbeautouzaJams123n8smithjakeliefer (2) (3)GlennFleishmanPlinkk, Rafti Institute, mradisogloumadmolecule (2)longhorndaveZeusandherafeelizjanoma.clperry_marcoDennis WongmackarusEd SiasocojamesfischerepSos.dePink Sherbet PhotographyrttnapplesOkko PyykkötwakKilnburnkennymaticBruno Henrique Baruta BarretoSuperFantastickaibara87TheLizardQueenmyklroventineasploshstg_gr1makelessnoisewintonrhysasplundhthe_revdierkschaeferbensutherlandhaweevermazerencaseydavidRobert S. Donovanthemarmotrohitchhiberjourneyscoffee & The British Coffee Association.

How Scotland Joined Great Britain

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I've always had a soft spot in my heart for independence movements, be they big or small. So, when the Scottish National Party won a majority in the Scottish Parliament and promised a referendum on independence, I took notice. If you have any thoughts on Scottish Independence that you'd like me to include in the future video, please leave a comment below.

I had intended to make a short video on the pros and cons of Scottish independence but in my research go so wrapped up in the epic failure that was the Darien scheme – the name for the attempted Panama colony – that I decided to spin that off into a separate video.

There are a few details that I had to leave out of the video for simplicity sake, but that I did want to include here.

There was not one, but two ships that set sail for Panama

The 2,500 Scots sent out to Panama didn't all arrive on the first ship. They were spread across two different vessels.

The second ship sailed a year later and didn't realize how badly things were going because the colonists wrote back saying that everything was just fine.

There is some interesting speculation that the cheer campaign was organized by the colonies because the same 'talking points' appear across many different letters back home.

It was the Scottish Lords who got reimbursed for their losses

The Scottish lords and members of parliament who lost money from investing in the Darien scheme were the ones who got their money back from England. So, it's not surprising that the Scottish MPs had a big incentive to vote for the Acts of Union, even if it was unpopular with the people.

Scotland wasn't doing so well even before the Darien Scheme

You might imply from the video that everything was going well in scotland before the Darien scheme ruined everything, but that was far from the case. Scotland's economy had been suffering for years from civil war and famines in the country. With empire becoming increasingly important in the 1700s, even without the Darien Scheme it seems quite possible that Scotland would have eventually become part of the Kingdom of England (or even France) anyway.

Script

Back in the 1690s there were only two countries on the island of Great Britain: The Kingdom of Scotland and the Kingdom of England.

England and the other great european powers were doing rather well for themselves by expanding their empires through the cunning use of flags.

Scotland had no empire but wanted to join in the game, and thus needed to establish a colony of her very own.

But where to build it?

"Panama!" declared Scotland.

She imagined the colony's strategic location would make trade with the far east safer and faster by eliminating the long journey around the hazardous Cape of Good Hope and Cape Horn where both wind and wave delight in smashing ships against rock and ice.

"Who will lend me money to make this great idea a reality?" asked Scotland.

No one, was the answer.

Instead of helping, the european empires started trade wars with Scotland to limit the power of their future rival.

So, poor Scotland had to fund the project herself. She gathered up all the money she could, literally put it all in a big box and, capital thusly raised, sent off a colonial ship.

400,000 pounds, 8,000 kilometers and 111 days later, 2,500 Scotsmen landed on the shores of Panama, named it 'New Caledonia' and immediately discovered a few small problems with their plan:

First, the mountains on the western side of Panama were a wee bit larger than expected, making overland trade pretty much impossible. Even if they had thought of building a canal, the technology to do so was still 200 years away.

Second, The woolen goods brought to trade with the locals was useless in the endless heat and humidity.

Third, the Spanish Conquistadors had already planted flags on the sandy beaches and weren't too happy to see the scots arrive.

And fourth, without adequate supplies, disease such as the perennial tropical favorite, Dysentery, spread quickly.

Two years and 2,000 dead scots later, they abandoned the project.

Now, this wasn't the first failed attempt at Scottish empire – early colonies had been tried and abandoned in Nova Scotia, New Jersey and Carolina, but the Panama debacle was particularly devastating to Scotland because she was over-invested.

Remember that money-in-a-box? Turns out it was a fifth of the wealth of the whole country.

Oops.

Scotland's sudden impoverishment proved a golden opportunity for The Kingdom of England who was growing increasingly worried that her neighbor to the North would ally with an enemy.

England offered Scotland a deal that would reimburse Scotland for her losses if she voted for union. In 1707 Scotland agreed and the Kingdom of Great Britain was born.

While the surrender of independence was unpopular in Scotland, her economy improved with access to once English (now British) trade routes and she played a formative role in what would soon be the largest empire in human history.

That being said, still more than 300 years later, Scotland has never fully given up her national identity and thoughts of independence.

Credits

Images by: mysza831, 23am.com, mikebaird, viZZZual.com, kinmortal, thskyt, ex_magician, sedoglia, k4dordy, & me'nthedogs.

Music by: Kevin MacLeod