How remote work might change the world

In 2010 only 4.3% of the US workforce worked at home the majority of the time; that number is now up between 47% and 180% depending on which survey you read (and whether you include the self-employed, government workers, or cats)

Let’s just imagine for a few moments that 25% of the current US workforce started working from home full-time. How would that change the things?