changethetuneThe Green Party’s ‘Change The Tune’ election broadcast has generated quite a response since it was first released on Wednesday. Most of that reaction – and I include my initial ones – to it was pretty derisory, with lots of political types on Twitter saying it was the worst election broadcast they’ve ever seen, what a terrible idea it was, why didn’t it feature Caroline Lucas talking about policy etc etc

What we didn’t consider was that it wasn’t aimed at us, and indeed wasn’t really aiming to be the traditional election broadcast. How many of them get reported by MTV?

Consider how many people have learnt about it just from that tweet (MTV UK have 1.5m Twitter followers, by the way, much more than all the political parties combined) and look at how many people are talking about it on social media. This is a broadcast that’s succeded on two fronts – it’s got lots of traditional media coverage, but perhaps more importantly, it’s reaching an audience who wouldn’t normally pay any attention to party election broadcasts.

I wrote the other week about John Zaller’s model of how public opinion forms, and this is an important illustration of part of that. One of the important ideas in Zaller is the difference between ‘high information’ and ‘low information’ voters. If you’re reading this blog, then you’re most likely a ‘high information’ voter – that’s not back slapping, just a fact that the sort of person who reads political blogs is someone who’s probably accessing lots of information about the election, has well-formed opinions on many issues but because they have so much information is unlikely to change their views or who they vote for. On the other hand, low information voters aren’t paying much, if any, attention to the election and don’t have many opinions on political issues. However, they’re also likely to be very resistant to political messages delivered in a traditional way even if they see them. They’ll ignore PEBs on TV, won’t be following politicians or parties on social media and will likely ignore political messages they see, especially if they’re from a source they don’t know or trust.

This Green Party video, however, isn’t getting shared by the traditional channels. Sure, it’s being shared and discussed by high-information politicos on Twitter and blogs, but that’s incidental. Because we’re high-information, we’re going to pay attention to things like that, even if it’s very unlikely to change our minds. The problem for most election broadcasts is that’s pretty much the only audience they reach after they’ve been shown on TV. Most people won’t see them on TV, won’t notice them even if one of the few shares of them makes it to their social media streams and will be blissfully unaware that they even exist. The Green video, though, has effectively gone viral with people beyond the usual political suspects sharing it and saying ‘you need to watch this’. Going back to Zaller’s model, this is how it’s reached the Accept stage of opinion formation: because it’s recommended by someone they trust, people will choose to watch it and, crucially, pay attention to the messages in it.

It’s not going to have such an affect as to sweep the Green Party to an unexpected or even a surge in the polls, but it’s got their message out to a lot of people who wouldn’t normally take on political messages. That doesn’t make them more likely to vote, but if they do vote, it’s more likely that they’ll think of voting Green.