More people are online than ever before. At the turn of the century, there were only around 500 million internet users in the whole world. As of 2015, 3.2 billion people had access to the internet according to an estimate by the International Telecommunications Union. Here's a graph to put that into persective. Almost increasing exponentially!
In spite of all this incredible progress, more work needs to be done. Today around 4 billion people still lack access to the web, according to a report by the World Economic Forum. Even in developed countries like the United States, there are still some 55 million people that don’t have access to broadband internet.