The Overton window is vital concept for political analysis. It helps explain some frightening, Orwellian tendencies in politics and society.
John Lanchester, in a piece in the London Review of Books in July 2016, described “The Overton Window” as “a term… meaning the acceptable range of political thought in a culture at a given moment… [which] can be moved.”
John Lanchester explains the Overton Window
Lanchester said that ideas can start far outside the political mainstream yet later come to seem acceptable. He cited Brexit as an example. Considered eccentric in 1997, it enjoying large-scale support in a referendum by 2016.
A recent piece at the splendid “Flip Chart Fairy Tales” blog entitled “Breaking the Overton Window“, discussed how opinions change. The author argues that for politicians and commentators the Overton Window has moved over recent decades. The direction? Towards libertarian, right-wing policies which do not obviously overlap with established political parties. By contrast, the views of voters have moved in the opposite direction, towards more “authoritarian and left-wing” ideas. These ideas, he says, don’t corresponding to existing parties either. He argues that this is a move away from traditional “left-wing” and “right-wing” categorisations. He says politicians should shift towards those “authoritarian and left wing policies” if they are not to leave voters alienated.
Why the Overton Window matters for social media
What has this got to do with social media, and why does the Overton window matter?
We have lately seen many examples of political parties or states using social media in a targeted way. Their goal is to bring about real-world results. On a micro-level, a famous example is the protest and counter-protest in Texas in 2016 allegedly organised by Russia to foment conflict within US society.
It is also alleged that large-scale social media manipulation has been used in recent years to influence major electoral events.
This matters. It is vital to be able to tell whether social media activity consists of individual posts by real people or of bot-driven campaigns. If it is not possible, it becomes possible for malevolent state actors, political parties, corporations or other agencies with an opinion-forming agenda to move the Overton window without our being aware of it.
‘Hey!’ we will think. ‘Idea X always seemed wacky to me, but I see that practically everyone commenting on Twitter/Facebook/Instagram seems to support it. I guess all those millions of people can’t be wrong.’
Cambridge Analytica and the Overton Window
It’s worse than that. Not only can malevolent agencies bombard us with social media messages; they can also use big data to target us all with laser-like precision, according to our precise views (see my piece on Cambridge Analytica “Read it now, watch it fast: scary, scarier, scariest” on this blog, also drawing in numerous cool science-fiction references, from January 2017). Result: we find it increasingly hard to judge what most people actually think. Indeed, such is the power of the herd instinct that we may start to wonder whether we ourselves are isolated outliers, rather than the apparently large number of people who hold views which we previously viewed as odd or outlandish.
As I set out in the piece at the “Read it now” link, this risks putting power to control and manipulate public opinion into a few hands – or even a single person or organisation – to a positively Orwellian degree.
Social media use the Overton Window to generate bad decision making
Those who actively seek to use social media to influence governments – and the Overton Window – risk driving governments into a frenzy of lousy policy-making. Each time a Twitterstorm blows up over something, governments feel they have to respond instantly (“people are angry. We have to do something. Here’s something. Let’s do it.”). Yet the opinions supposedly represented by that Twitterstorm may not exist at all, or may not be shared by a significant proportion of voters. Result: paranoid governments, knee jerk policies, chaos and confusion.
How worried should we be about this? Is it simply a further iteration of a long-term trend, whereby societies have been prone to influence by all-powerful media for decades? Or is it something new, more powerful and more sinister?
I would welcome your views.