t a Theory of Everything—a framework that unifies the fundamental forces of nature. While physics has made strides in explaining gravity, electromagnetism, and quantum mechanics, one elusive phenomenon remains: consciousness. Recent research suggests that consciousness may not be an incidental byproduct of brain activity but a fundamental aspect of reality itself.

The Push for a Universal Theory

A 2024 study published in Neuroscience of Consciousness introduces the concept of universality in consciousness research. The authors argue that consciousness should be treated as an intrinsic property of a system, rather than something dependent on external interpretation. This shift could pave the way for a universal theory of consciousness, applicable to both biological and non-biological entities.

Meanwhile, a groundbreaking 2024 study supports the quantum basis of consciousness. Researchers found that drugs affecting microtubules—tiny structures within neurons—alter the effects of anesthesia, suggesting that consciousness may arise from quantum processes rather than classical brain activity.

New Experimental Insights

In 2025, a long-awaited experiment tested two competing theories: Integrated Information Theory (IIT) and Global Neuronal Workspace Theory (GNWT). The findings challenge traditional assumptions, suggesting that consciousness may be more closely linked to sensory processing rather than higher-order reasoning.

These discoveries hint that consciousness might be a fundamental force, much like gravity or electromagnetism. If true, it could revolutionize our understanding of reality, bridging the gap between physics and the mind.