A society with a large middle class of healthy families, lots of kids, good education for those kids: That society is going to win in the long run and foster democracy. Modern Democratic-Party-run areas like California and New York, though, are increasing the disparity between rich and poor destroying the middle class, and not having enough kids themselves. Current leftist-dominated democracy isn't sustainable for these reasons. https://medium.com/non-violence/progressives-liberals-you-have-only-two-choices-for-your-future-islamic-state-or-israeli-style-08e97c4d414d