Books like Existential Physics by Sabine Hossenfelder

In *Existential Physics*, renowned physicist Sabine Hossenfelder offers a clear, no‑frills exploration of humanity’s most enduring questions. Drawing on modern physics, she explains why we cannot yet trace the universe’s origin and why some speculative ideas, such as in‑particle universes or conscious particles, lack scientific footing. She contrasts accepted physical explanations, like quantum entanglement and vacuum energy, with alternative claims about simulation or consciousness, noting how some philosophical concepts remain compatible with natural laws while others do not. Hossenfelder reviews the limits of contemporary physics and identifies questions likely to stay unanswerable, such as the nature of consciousness, the possibility of free will, and a future theory of everything. Her accessible prose keeps the discussion engaging, yet grounded, and equips readers with a firm grasp of what science knows—and what remains beyond its reach.

First publish date: 2022