IPB University Rector, Dr. Arif Satria was invited to present a general lecture in the Energy and Mineral Resources Research and Development Body (Litbang ESDM), Tuesday (3/9) in Jakarta. The lecture was conducted in the event to advance and promote the innovation produced by Litbang ESDM. In his lecture, Dr. Arif explained about the innovation management in the Industrial Revolution 4.0 era. He explained that the energy field had high uncertainty.