If you've completed high school, you probably have a decent concept of the past. But, you probably read a bunch of text and never had a cool visual infographic to lay things out for you. Well Kurzgesagt and wait but why teamed up to make this awesome video that shows us how far we've come as a civilization in such a short period of time—and how that will all come to an end one day. Check it out, and remember: 

"That cute girl you like.. ask her out!"

[via wait but why]