Yes to AV.

Just a quick pointer to a couple of my blog posts from last year’s election: ‘First Past The Post makes politicians lie to us’. And the follow-up: ‘FPTP makes politicians lie to us (hypocrisy update)’.

I would actually favour some kind of proportional representation — this one seems quite ingenious — but at least AV would be an improvement, because it would, I think, effectively get rid of tactical voting.

Serious political geeks will explain that tactical voting is technically possible in an AV system; but it’s much more complicated. It’s quite difficult even to explain how it works. Unlike FPTP. In a FPTP election with more than two candidates, tactical voting is so completely obviously part of the system that people don’t even have to think of it as tactical: there is an obvious and clear incentive to vote for a less-favoured candidate who seems to have more chance of winning.

Under AV on the other hand, anyone who wants to do tactical voting is going to have to do detailed research into voting patterns in their constituency and some careful mathematical analysis of different possible outcomes in order to work out how to maximise the effect of their vote. I don’t think many people will do that, and if they do, well, good luck to them.

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