The collective intelligence is a wonderful thing. Little independent decisions by millions of people contribute to painting a picture we couldn’t possibly see otherwise. Assuming that Randall Munroe actually did the searches he described in his xkcd panel for today, we can thank the sum of a lot of linking and searching for the following prediction of our future:
I am curious why it takes Jesus a full 14 years to convert everyone on the planet to Christianity after returning in 2018.