The document discusses building houses out of paper and describes some of the first paper houses constructed in the 1990s. It notes that houses were built differently centuries ago and asks if we can now build houses out of paper. The document then lists some of the first locations where paper houses were exhibited or built, including Germany, Rwanda, Africa, China, schools in Turkey, and Dinarcit in 1994. It concludes with a message about protecting the world as our home.