
Decades later, string theory continues its march toward Einstein’s dream
Forty years ago this month, the physics community was electrified by a remarkable paper that hinted at the realization of Albert Einstein’s long-held dream: a unified theory of physical reality. The new approach, called string theory, captured the attention of researchers worldwide, as its elegant mathematics offered the potential to reconcile the two most successful yet conflicting frameworks in physics: Einstein’s general theory of relativity, which governs the vast structures of the cosmos where gravity rules, and quantum mechanics, which governs particles populating the subatomic world.
Four decades and tens of thousands of research papers later, where do we stand? The answer lies not only in assessing scientific progress but also in understanding the profound influence of human nature, even in the ostensibly objective realm of science.… Seguir leyendo »