Plants and animals are environment-bound: they respond to their specific biological Umwelt — the range of stimuli that have relevance for their survival and reproduction — and are in principle incapable of stepping back from it. The human being is world-open: she can attend to any feature of reality, regardless of whether it has biological relevance, simply because it is real and interesting. She can ask about the nature of numbers, the grammar of a dead language, the cosmological constant — questions that have no survival value and that no biological drive impels her to ask. This unbounded openness to being-as-such is the mark of spirit.
Spirit's world-openness is inseparable from its capacity for ascesis — its ability to say no to biological drives, to postpone or refuse gratification, to act against impulse. An animal driven by hunger will eat the food that smells right; a person can refuse food on principle, can fast for religious reasons, can eat what is nutritionally required rather than what is desired. This capacity for self-denial is not merely a moral achievement but a metaphysical one: it shows that the person is not simply a more complex animal but a being of a different order — a being for whom values can override drives.
In his late metaphysics, Scheler made a controversial claim: God is not an already-complete omnipotent being who created the world from outside but a becoming deity whose spiritual pole — infinite love and value — needs the world and particularly the human being to actualise its potential. The human being is the place in the cosmos where spirit and life, the infinite and the finite, meet — not as a product of divine creation but as a co-partner in the divine becoming. This panentheistic vision represents Scheler's departure from orthodox Christianity toward a more Schellingian and vitalist metaphysics.
The Human Place in the Cosmos was published in 1928, a year before Scheler's death. It represents the compressed statement of a philosophical anthropology that Scheler was developing in a major unfinished work. The concept of Weltoffenheit was taken up by Helmuth Plessner and Arnold Gehlen in their competing philosophical anthropologies.
