However we used to build houses in very regional styles. Flat walkable roofs in the middle east where it barely rains. Angled roofs in rainy Europe. Steeply ang

However we used to build houses in very regional styles. Flat walkable roofs in the middle east where it barely rains. Angled roofs in rainy Europe. Steeply angled roofs in snowy Sweden and Norway. Constructions that encourage drafts to form in houses in the Southern US. Now, especially in the US, we just build the same types of houses everywhere.