In your run-of-the-mill, post-apocalyptic science fiction fare, it was once commonplace to predict that the turn of the millennium, and the years after, would become a battlefield between machine and man. Robots would overrun their organic masters, and there would generally be a sense of doom and gloom among the survivors attempting to rebuild their once-lofty civilization.
The future hasn’t quite shaken out to be the militaristic, often gray and blue-filtered narrative that we were promised, but it has been an interesting look at the challenges of combining artificial intelligences with human interests. This is no more evident than it is with search engine marketing, and it’s a problem that’s become paramount for the engineers of the search engines themselves.
To get a clearer understanding of the topic, you only need to look at Google’s three previous algorithm updates, and what they intended to correct or add to the user’s search experience: