Every now and then there comes a time when rhetoric coming out of the establishment starts to falter when faced with real life. Think of the Church asking Galileo to prove “beyond doubt” that the Earth orbits the Sun. Or Donald Trump’s response, when pressed on climate change (“I think it changes both ways”). Both are examples of what happens when one’s beliefs, values and actions are challenged by reality, causing a strange jarring effect. Such was the feeling when reading T