There's been a significant increase in the U.S. [1], though there are multiple possible causes. Besides environmental pollution, two factors often quoted are in

There's been a significant increase in the U.S. [1], though there are multiple possible causes. Besides environmental pollution, two factors often quoted are increases in viral hepatitis and obesity, which are both risk factors. [1] "Liver cancer death rates jumped a startling 43 percent in the United States between 2000 and 2016" https://www.mskcc.org/news/what-s-behind-rise-liver-cancer-deaths-and-what-can-be-done-about-it https://www.mskcc.org/news/what-s-behind-rise-liver-cancer-d...