The empiricists methodology is not without problems. The biggest issue is that all knowledge becomes probabilistic and a posteriori. Immanuel Kant (1724–1804) was one of the first to point out that the human mind has a grasp of the meta-concepts of space, time and causality that itself can never be understood as the result of a mere combination of “ideas”. What is more, these intuitions allow us to formulate scientific insights with certainty: i.e., the fact that the sum of the angles of a trian