In his new book, When Maps Become the World, University of California, Santa Cruz philosopher and humanist Rasmus Grønfeldt Winther shows how the scientific theories, models and concepts we use to intervene in the world function as maps. We increasingly understand the world around us in terms of models, to the extent that we often take the models for reality. Winther explains how our representations in science become dominant social narratives—they become reality, and they can remake the world.
This extract is taken from Chapter 9: Map Thinking Science and Philosophy
How do we understand the reality of the objects and processes postulated by science? Did Galen’s four humors exist in some sense, despite the fact they were disproven? Were atoms or electrons or genes ever not real? Do social classes or the unconscious exist, and in what sense? What role do researchers or the lay public or university science students play, if any, in establishing and stabilizing the existence and reality of such objects and processes?
Differing intuitions regarding what exists are deeply rooted in the philosophical traditions of diverse cultures. Do you or I exist, or are we a dream, an emergence, a fabrication? Are we and our thoughts an integral and essential part of reality, or does reality exist separately, whether as pure matter, or with its own soul(s), logic(s), or god(s)? If the apparatuses of human thought and sensation are indeed cleaved from reality, then is reality hidden behind a translucent— or, worse, opaque — veil of appearance? Are you and I free in our will and in our actions, and can our aspirations, imaginations, and activities significantly affect the world? Our attitude toward these questions impacts what we believe and imagine we can change with our knowledge and actions; how we imagine our role and place in the universe, and in society; and which sorts of futures we might consider possible and desirable.
Philosophers and other thinkers and doers have delved extensively into such questions and concerns. Consider three families of philosophical approach to questions about what exists, and how and why:
• Constructivism highlights the roles that humans play in co- determining the world via scientific interventions and representations.
• Empiricism is concerned with how inferences can be legitimately drawn from data, measurement, and observation.
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