Lifestyle and Medical Approaches to Cancer Prevention.- Application of Genetics to the Prevention of Colorectal Cancer.- Genetics and Prevention of Oesophageal Adenocarcinoma.- Preclinical Models Relevant to Diet, Exercise, and Cancer Risk.- Individualizing Interventions for Cancer Prevention.- Can Animal Models Help Us Select Specific Compounds for Cancer Prevention Trials?.- Problems with Using Biomarkers as Surrogate End Points for Cancer: A Cautionary Tale.- Can a Marker Be a Surrogate for Development of Cancer, and Would We Know It if It Exists?.- How Should We Move the Field of Chemopreventive Agent Development Forward in a Productive Manner?.- The Problems with Risk Selection; Scientific and Psychosocial Aspects.- Chemoprevention of Lung Cancer.- Anti-nicotine Vaccination: Where Are We?.- Primary Prevention of Colorectal Cancer: Lifestyle, Nutrition, Exercise.- Chemoprevention of Colorectal Cancer: Ready for Routine Use?.- Screening of Colorectal Cancer: Progress and Problems.- The Role of Endogenous Hormones in the Etiology and Prevention of Breast Cancer: The Epidemiological Evidence.- Innovative Agents in Cancer Prevention.- The IARC Commitment to Cancer Prevention: The Example of Papillomavirus and Cervical Cancer.- Health Economics in the Genomic Age.- Screening for Cancer: Are Resources Being Used Wisely?.