I mean the Houses of course. Given the fire danger i would build with NOTHING that would ever burn, nor would I have ANY plants around my house, WHY? they just attract snakes and scorpions. Color your gravel green, everybody needs a pool and some Koi ponds too, I thought Zen rock gardens were a thing out there I understand that total fireproofing, particularly in these kind of large area fires, is harder than just saying, but I understand it CAN be done. Why isn't it? And why hasn't it been part of the Building Code heretofore?