Why do we continue to build and expand population centers where the environment is not conducive to do so safely, and where the environment and climate is a challenge; be it natural or human caused? To do this we must first have the minimum/basics necessities for life: food, water, O2; then we have to mitigate and prevent the known environmental-climate challenges, in this part of CA that’s drought, fire, and mud-landslides. If you can’t reasonably guaranty the above, everything else is folly, right?