Review: Understanding human history (Michael H. Hart)
https://www.goodreads.com/book/show/1737823.Understanding_Human_History http://gen.lib.rus.ec/search.php?req=Understanding+Human+History&open=0&view=simple&column=def I think Elijah mentioned this book somewhere. I can't find where. The basic idea of the book is to write a history book that does take known population…