In 1970 Jacques Monod’s seminal book “Le Hasard et la Nécessité” (Chance and Necessity) was published, on the cover of which the renowned biochemist summed up in a single and concise formula the world view that had dominated first Europe and then the entire world since the 17th century. For the objective scientist, so Monod’s message, the world is nothing but chance and necessity. For there is nothing in the world but these two principles alone: on the one hand, necessity representing that order, which the natural sciences explore in the shape of laws, and on the other hand, chance, which denotes the void within this order – in other words, a meaningless nothing with which science does not know what to do. Since Monod established this formula, neurology has made tremendous progress, his book is certainly no longer “up-to-date”, but the view that reality has nothing else to offer but these two dimensions has become even more entrenched. According to a now prevalent view, our world is made of calculable mechanisms of the physical and neuronal world, and the yawning emptiness of meaningless chance.