> Yes, there are some who think aliens built the pyramids. > But there is an equally large group of people who think that humans pre-ice age were advanced like

> Yes, there are some who think aliens built the pyramids. > But there is an equally large group of people who think that humans pre-ice age were advanced like we are today. Not GP, but to me, these two theories are both wildly implausible, so "think it was built by aliens" is a handy shorthand for "believes an implausible theory about the origins of the pyramids." There's zero reason not to believe the "orthodox" theory about the pyramids. There is even an actual contemporaneous written papyrus record referring to the Giza construction project [0]. [0]: https://en.wikipedia.org/wiki/Diary_of_Merer https://en.wikipedia.org/wiki/Diary_of_Merer