Prof Christoph Beier: "The thought that geological processes require a lot of time (a lot!) is only about 300 years old. The inventor, James Hutton, was a quite the radical thinker in the 1700s." #wearehelsinkiuni #newprofessors https://t.co/GKM774rCeL

— Faculty of Science (@KumpulaScience) May 29, 2019 11:23