Slate: Saturdays Democratic presidential debate began with a question about the ongoing controversy over a breach in the Democratic National Committees voter database and ended with a question about the changing role of a presidents spouse. In between, ABC News David Muir and Martha Raddatz steered the candidates through several substantive issues, from ISIS to taxes to Black Lives Matter. There was one major topic, though, they failed to ask about: climate change.
The only brief mentions of global...