The 2016 Democratic national convention is being highlighted by the discussion over whether or not to vote for Hillary Clinton as a so-called lesser evil.” Even if you don’t like her or her policies, mainstream Democrats say, it’s important to vote for her because otherwise, Donald Trump will be elected and he will be worse. But what happens if, in the next election, Donald Trump runs against someone worse than Donald Trump? Would Donald Trump be the best choice then? If so, why would be unjustified to vote for him now?