Haunted by His Brother, He Revolutionized Physics

This article tells the story of Fritz Haber, a German chemist who made groundbreaking contributions to the field of physics. It focuses on the personal and professional struggles Haber faced throughout his life, particularly his troubled relationship with his brother, who committed suicide. Despite the emotional turmoil, Haber's work revolutionized physics, including his development of the Haber-Bosch process for synthesizing ammonia, which had a profound impact on the fertilizer industry. The article explores Haber's ambitious and controversial pursuits, including his involvement in developing chemical weapons during World War I. It delves into the ethical questions raised by his work and the complex legacy that Haber left behind.