Whenever a disruptive technology arrives on the scene those who are threatened usually respond with anger and derision.
From the Luddite machine breakers of the early 1800s to Steve Ballmer's cheery dismissal of the iPhone, such reactions are commonplace. The outcome, though, is usually the same, as the disruptive ground-breaking technology continues to thrive and the older system struggles.
So, with this short revisionist history lesson, let us turn our gaze to the streets of London where on Wednesday afternoon black cab drivers staged a protest against taxi app Uber, claiming it is unfairly muscling in on their patch.
The cabbies say that because Uber allows unlicensed, untrustworthy individuals to run their cars as private hire vehicles, they are not only putting the public at risk but breaking the law by using a meter to calculate journey costs.
Transport for London referred the situation to the High Court as it said it wasn't sure whether an app generating a fee for a journey did represent an infringement of this law, but the cabbies are protesting anyway.
This means that streets across the capital have been gridlocked, causing mayhem for millions.
The timing of the protest was seized on by Uber for a fairly nifty piece of marketing, as it announced that its service can now incorporate black cabs, so that those seeking the nearest vehicle could end up in a traditional Hackney Carriage.
Whether black cabs want to be included on the service remains to be seen, as judging by today's protests they may well choose to have nothing to do with it in the future. Those who willingly reject the offer could well end up regretting it, though, if history does indeed repeat itself.
With some reports that downloads of the app have increased 850 percent as a result of the protest, the taxi brigade could have inadvertently started their own demise. Time will tell.
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