AN email message from the office of Integrity Assurance and Case Resolution of the publisher John Wiley & Sons Inc dated December 1, 2023, took Danny Hilman Natawidjaja by surprise. The research professor of the Geological Disaster Research Center of the National Research and Innovation Agency (BRIN) did not expect that his research on the site of Gunung Padang in Cianjur, West Java, as the world’s oldest 16,000-year-old pyramid pu