16. A Forgotten Pursuit of Spiritual Science Within the Development of German Thought

When people today look at the earth as natural scientists, they see it, let us say, as a geologist would see it. The earth is seen as it is built up from mineral forces, as known from geology. For Planck, such a view of the earth would not have been considered without higher world-view questions. For him, it would have been like looking at a tree and only wanting to accept the wood and bark, but not the leaves, flowers and fruits! It is clear to him that the leaves, flowers and fruits are part of what makes up the essence of the tree, and that anyone who only looks at the wood, bark and roots is not looking at the full tree. To Karl Christian Planck, this seemed to be an earthly consideration that is only held in the sense of geology.