If human nature could not be changed, we would still have slavery, women would be considered property, and open warfare between nations would be common. The world is guaranteed to change, liberals typically embrace that change, conservatives fight it. The irony of the current election, is that Trump is proposing to blowup and reinvent the world with a flood of crazy outrageous ideas, while Hillary represents continuity and the status quo, usually the conservative's ground. Trump is the radical and bomb thrower in this election.