In the US, states have the constitutional authority to draw congressional districts, and most do so in their legislatures. The party in control tends to draw districts that ensure reelection for their members, and eliminate districts that would do so for the other party. The courts have limited the worst abuses of this power, but a comprehensive reform of this system would require a constitutional amendment, which would have to originate either with the people who benefit most from this system or from the people who currently wield the power. I don't foresee them deciding to change it without a massive public outcry, but the issue strikes me as too technical and complicated to grab the attention of enough people.
Does anyone see a way out of this mess, or see it as something other than a mess? I'd also like to hear from people in other countries, if your nation has a better way.
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"I find that the best way [to increase self-confidence] is to lie to yourself about who you are, what you've done, and where you're going." - Richard Ayoade