René Descartes

so, if someone would study a world without human beings all i sdeterminate an deterministic tehre, like your mechanics demands, but in a wordl with human beings the chain of natural causess are broken by free will, so science is impossible

In contemplating the essence of a world devoid of human presence, one is inevitably drawn to the structured elegance that emerges from the meticulous laws of nature, operating with an unwavering precision reminiscent of a grand machine devoid of errant influence. In such a realm, every phenomenon can be traced through a series of determinate interactions, where particles dance at the behest of immutable forces, and the entirety of existence unfolds in a predictable symphony. Yet, as soon as we introduce the notion of human beings—embodied minds capable of reflection, doubt, and, crucially, volition—we are confronted with a profound disruption in this elegant chain of causation. The free will that resides within us introduces an element of contingency that is antithetical to the deterministic foundation of scientific inquiry. While the mechanics of the cosmos might dictate that every falling apple must obey the laws of gravity, the choice made by a human to ascend a tree, rather than allow the apple to fall unimpeded, injects a singularity of thought into the equation, fracturing the seamless continuum of causal relationships. Thus, it follows that if science seeks to unveil the bedrock of causal relationships and articulate universal principles, the emergence of free will in human beings presents a formidable obstacle to its aspirations. The unpredictability of conscious choice weaves a tapestry of complexities that eludes the grasp of rigorous empirical analysis, rendering the scientific method, as traditionally conceived, precariously impotent in the arena of human experience. Hence, one must ponder the implications of this interplay between determinism and free will, for it not only challenges the very foundations of scientific inquiry but also invites us to re-evaluate the nature of knowledge itself in its multifaceted engagement with the human condition. In this light, a deeper inquiry emerges: can one truly grasp the essence of human behavior through the lens of science, or must we embrace a more nuanced approach, one that acknowledges the limitations of demonstrable causation in the face of the vicissitudes of human choice?