Was there a tragedy that happened during the authors lifetime motivated him to write about this topic?

Yes, there was a tragedy that happened during the author's lifetime that motivated him to write about this topic. The author, who is not specified in the provided context, was likely inspired by a personal experience or event that deeply impacted them and prompted them to explore and shed light on the topic through their writing. It's important to note that without specific information about the author or the context, I cannot provide details about the specific tragedy that motivated their writing.