Earlier quoted context omitted.
Arguably 1/2 of the molecules in our bodies come from the artificial nitrogen extraction process developed during WWI. Without that, Earth's human population would have been limited to half of what it is now back in the 20th century. https://en.wikipedia.org/wiki/History_of_the_Haber_process
If you haven't read it, I'd highly recommend the book, "The Alchemy of Air" about the invention of Haber-Bosch.. It was unbelievable what they went through to fix nitrogen, they literally invented new fields of study in materials science and chemistry. The perils of a Jewish inventor creating a new method for making explosives under the Third Reich is a side story in the book but another fascinating historical anecdo…
I think you mean under the Kaiser, not the Third Reich.
Hitler was made Chancellor on January 30th, 1933. Fritz Haber died on January 29, 1934 in Switzerland. Carl Bosch was not Jewish.
Here is a quick intro to Fritz Haber: https://www.youtube.com/watch?v=tdEE5uvFhOM