But a world where we have working AI pervasive throughout our technology also means something else. It means that we do not always know if an image or piece of music or even a passage of text is written by a human or not. This blurring of creative authorship challenges our traditional notions of creativity and authenticity in the digital age. And in case you just noticed a change of style, that previous sentence was generated by an AI, when asked to add to the first two sentences in this paragraph.