JOEL KOTKIN: Putting climate change ahead of constituents. “Racial and economic inequality may be key issues facing America today, but the steps often pushed by progressives, including minority politicians, seem more likely to exacerbate these divisions than repair them. In a broad arc of policies affecting everything from housing to employment, the agenda being adopted serves to stunt upward mobility, self-sufficiency and property ownership. This great betrayal has many causes, but perhaps the largest one has been the abandonment of broad-based economic growth traditionally embraced by Democrats. Instead, they have opted for a policy agenda that stresses environmental puritanism and notions of racial redress, financed in large part by the windfall profits of Silicon Valley and California’s highly taxed upper-middle class.”