Nevermind who built the Pyramids and how thousands of years ago. Forget that. I'm more horrified about this in the last 300 years.

https://www.reddit.com/r/FacebookScience/comments/1h4wl3n/im_not_sure_what_hes_insinuating_but_its_probably/#lightbox

I'm horrified. How is this possible?? I've been to several cities and there are doors and windows deep underground, sometimes several floors underground, buried in dirt and soil? How can this be?? No one seems to have any memory of how their cities got this way. How are we not inside a simulation? You expect me to believe no one kept a record of this? And everyone didn't notice or had amnesia that day?