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Mathematicians Study Effects of Gerrymandering On 2012 Election
HughPickens.com writes Gerrymandering is the practice of establishing a political advantage for a particular party by manipulating district boundaries to concentrate all your opponents' votes in a few districts while keeping your party's supporters as a majority in the remaining districts. For example, in North Carolina in 2012 Republicans ended up winning nine out of 13 congressional seats even though more North Carolinians voted for Democrats than Republicans statewide. Now Jessica Jones reports that researchers at Duke are studying the mathematical explanation for the discrepancy. Mathematicians Jonathan Mattingly and Christy Vaughn created a series of district maps using the same vote totals from 2012, but with different borders. Their work was governed by two principles of redistricting: a federal rule requires each district have roughly the same population and a state rule requires congressional districts to be compact. Using those principles as a guide, they created a mathematical algorithm to randomly redraw the boundaries of the state's 13 congressional districts. "We just used the actual vote counts from 2012 and just retabulated them under the different districtings," says Vaughn. "If someone voted for a particular candidate in the 2012 election and one of our redrawn maps assigned where they live to a new congressional district, we assumed that they would still vote for the same political party."
The results were startling. After re-running the election 100 times with a randomly drawn nonpartisan map each time, the average simulated election result was 7 or 8 U.S. House seats for the Democrats and 5 or 6 for Republicans. The maximum number of Republican seats that emerged from any of the simulations was eight. The actual outcome of the election — four Democratic representatives and nine Republicans – did not occur in any of the simulations. "If we really want our elections to reflect the will of the people, then I think we have to put in safeguards to protect our democracy so redistrictings don't end up so biased that they essentially fix the elections before they get started," says Mattingly. But North Carolina State Senator Bob Rucho is unimpressed. "I'm saying these maps aren't gerrymandered," says Rucho. "It was a matter of what the candidates actually was able to tell the voters and if the voters agreed with them. Why would you call that uncompetitive?"
The results were startling. After re-running the election 100 times with a randomly drawn nonpartisan map each time, the average simulated election result was 7 or 8 U.S. House seats for the Democrats and 5 or 6 for Republicans. The maximum number of Republican seats that emerged from any of the simulations was eight. The actual outcome of the election — four Democratic representatives and nine Republicans – did not occur in any of the simulations. "If we really want our elections to reflect the will of the people, then I think we have to put in safeguards to protect our democracy so redistrictings don't end up so biased that they essentially fix the elections before they get started," says Mattingly. But North Carolina State Senator Bob Rucho is unimpressed. "I'm saying these maps aren't gerrymandered," says Rucho. "It was a matter of what the candidates actually was able to tell the voters and if the voters agreed with them. Why would you call that uncompetitive?"
It would also be the end of the two party systems.
"The likes of Facebook and WhatsApp are free to those whose privacy is of zero value."
Whilst the Republicans have played this game well in recent years, it's not that long ago that the Democrats were at it equally successfully, and in many states they still do it. Which is not to suggest that it's a good thing - but let's not get partisan about it.
Actually if anything they're more serious than the external ones. In an ordinary district the candidates from each major party have to compete for a majority of voters. In a gerrymandered "safe" district the other side is never going to win in the first place so the real contest isn't between each side but rather during the primary to see who's can be more extreme.
A bullet may have your name on it but splash damage is addressed "To whom it may concern."
The great virtue of 'first past the post' is that it forces parties to appeal to a wider group than their obvious supporters...
I'm not sure that's necessarily true, but what FPTP does do is push everything towards a two-party state. This is why you get, effectively, extremists on both sides. Case in point: UK and USA. Minor parties are pushed out, moderate viewpoints are ignored. FPTP directly leads to "Us v. Them" contests.
In fact, thinking more about your first point: I don't think it's quite true. FPTP encourages parties to talk negatively about their opponents rather than push their own positive points.
"If you think the problem is bad now, just wait until we've solved it." --- Arthur Kasspe
Well, quite frankly, there wasn't any. When Republicans win, the media and academia dutifully explain to us how the election was bought and paid for, surely also the result of voter intimidation and disenfranchisement. Oh, yeah gerrymandering too. The election was stolen! Our democracy is crumbling! Peter Jennings once even told us that a Republican win was the result of voters throwing a "temper tantrum".
When Democrats win, they get a misty tear in their eye as they are overcome with pride that the will of the people has prevailed, democracy has been saved, and their party now has a clear mandate.
Morons, all of them.
Each state should create a competitive contract and to build a re-districting computer program. The requirements for the program should include
* The only data fed to the program is geographic markers the will provide convenient district borders (railroad lines, roads, rivers, county and city borders, etc.) and the number of people within each section. No other demographic data (age, race, previous voting patterns, income, etc.) will be input into the program
* the program will be completed 2 years before the redistricting and be open source so that anyone can inspect it and run it and get the same result
* the program will take a random seed as input and will generate different results based on that seed.
The requirements also include obvious stuff like how spread out or compact districts must be, how many can be disconnected, etc.
The geographic data will also be made public 2 years in advance of the redistricting
When the census data comes out it will be published as well.
On the big day they'll hold a lotto-type drawing to select the random seed. At that point anyone - researchers, journalists, some kid in his basement - can run the program and know the result before it is even published by the government. If the result isn't what everyone else expects we'll know there was funny business.
The program will be fair because the kind of data that allows gerrymandering simply won't be permitted as input. Any sneaky attempts to use something like population density as a proxy will be something anyone can find and complain about in the open source code. Neither party will be able look at the results ahead of time, see that by chance it gives a slight advantage to their opponents, and scuttle the process because the outcome won't be available until the random seed is drawn.
I often don't like the choices people make, but I like the fact that people make choices. That's why I'm a conservative.
And which side do you fear? The Republicrats or the Demoblicans?
Both, if you're smart.
Just change to a proportional election system instead. Let the percentage of votes decide how many seats a party will get.
It will of course invite other parties to the election party as well.
If builders built buildings the way programmers wrote programs, then the first woodpecker would destroy civilization.