There are over 7.4 Billion people living in the world today so how big would a building have to be to house everyone? This video gives a series of examples leading up to how large a building would have to be to house everyone. Fascinating stuff!
As this video stirred up so much interest, its creator is making a new one,
Since there has been quite a lot of interest in an expansion on this idea, I want to announce that there will be a full fledged follow up video/sequel to this one that will be released in a little less than 2 weeks on Friday February 10th. In that video I will completely explore a true city-building and what it would look like, how it would work and explain how everybody would live in. I wish I went into that detail in this video, but I’m excited to spend the next 2 weeks really researching hard into this and giving you guys the answer you deserve.