Bai Yan is an author about whom little is publicly known. The only confirmed information is a single work, Chemistry and Society. Judging from the title and its common classification, the book belongs to popular science writing and explores the relationship between chemistry and human society, likely covering how chemical knowledge is applied in daily life, industry, and social development. Through this subject, Bai Yan enters the field of science popularization, with a writing style that emphasizes accessible knowledge and connections to real life, suitable for general readers who wish to understand the relationship between chemistry and society. Because information about the author is scarce, it is not possible to confirm nationality, dates of birth and death, educational background, or writing experience, nor whether there are other works. The author's life and overall body of work therefore await further documentation. Based on the available information, Bai Yan's work can serve as a reference in popular science, with its value lying mainly in combining specialized chemical knowledge with social issues to help readers develop an interdisciplinary perspective.
