[DiogenesLamp]

He had another wife and children. He ditched them when he fled to Britain. The Nazis slaughtered them. He did try to give Zyklon B as a development to save his life and prove he wasn’t Jewish, but despite his attempts to appease, Hitler made it clear that Haber still shouldn’t be trusted since Judaism was in his blood. Haber abruptly left Germany, and his family was summarily executed after he suddenly left them there without a notice of the fact that he was leaving or that they were going to die.

I was unaware of any of this. I believe I learned what I learned of Haber from a documentary, and I don't believe it mentioned any of that. Either that, or I didn't see all of it.

In any case, Haber turns out to be a tragic figure with nothing but misery at the end of his life.

[Morpheus2009]

Yes, definitely so, he died of a heart attack in 1937. I will admit that it was tough to swallow all the information about him myself back in the day. I will admit, it wouldn’t be easy to do things completely right when the hatred of the Nazis was as extreme as it was either.