Not really. Preserving open space does far more then just make life pleasant for people. Expanding housing in a place that has already displaced most of the are

Not really. Preserving open space does far more then just make life pleasant for people. Expanding housing in a place that has already displaced most of the areas natural habitat helps reduce sprawl. I'm not saying I like the idea of making SF more crowded. Personally I think its time we started looking at rural-sourcing.