Physics: The big questions of existence explained in under an hour | Sabine Hossenfelder

Sabine Hossenfelder talks about Albert Einstein, dead grandmothers, the physics of aging, and more in this full interview with Big Think. Subscribe to Big Think on YouTube ► Watch all of our full length interviews ► In this Big Think interview, physicist Sabine Hossenfelder discusses topics ranging from the search for a theory of everything, information preservation in the laws of nature, mysteries of entropy, and the measurement process in quantum mechanics. She provides an overview of the four fundamental forces of nature and the challenge of uniting them into one coherent whole. Hossenfelder also addresses John Horgan’s book “The End of Science,“ which posits that humanity is nearing the end of major scientific discoveries. Contrary to Horgan’s perspective, Hossenfelder believes that we are nowhere close