Further evidence for the environment comes from time trends in incidence. And we have focused our work on several cancers that have continued in recent years to show increases in the U.S. population, such as liver cancer, melanoma, thyroid cancer, renal adenocarcinoma, testicular cancer, non-Hodgkin lymphoma (with the increases by the way in tumors that are unrelated to AIDS while the AIDS-related tumors have declined), and esophageal cancer that’s shown here for white males.