From a talk by Deborah Lipstadt
...Many of us have been taught to think there are facts and there are opinions — after studying deniers, I think differently. There are facts, there are opinions, and there are lies. And what deniers want to do is take their lies, dress them up as opinions — maybe edgy opinions, maybe sort of out-of-the-box opinions — but then if they're opinions, they should be part of the conversation. And then they encroach on the facts...
So why is my story more than just the story of a quirky, long, six-year, difficult lawsuit, an American professor being dragged into a courtroom by a man that the court declared in its judgment was a neo-Nazi polemicist? What message does it have? I think in the context of the question of truth, it has a very significant message. Because today, as we well know, truth and facts are under assault. Social media, for all the gifts it has given us, has also allowed the difference between facts — established facts — and lies to be flattened. ...
Truth is not relative. Many of us have grown up in the world of the academy and enlightened liberal thought, where we're taught everything is open to debate. But that's not the case. There are certain things that are true. There are indisputable facts — objective truths. ... The Earth is not flat. Elvis is not alive... ...
And most importantly, truth and fact are under assault. The job ahead of us, the task ahead of us, the challenge ahead of us is great. The time to fight is short. We must act now. Later will be too late.