More than half of new articles on the internet are being written by AI – is human writing headed for extinction?

Preserving the value of real human voices will likely depend on how people adapt to artificial intelligence and collaborate with it. BlackJack3D/E+ via Getty Images

The line between human and machine authorship is blurring, particularly as it’s become increasingly difficult to tell whether something was written by a person or AI.

Now, in what may seem like a tipping point, the digital marketing firm Graphite recently published a study showing that more than 50% of articles on the web are being generated by artificial intelligence.