Traditionally, observers play no special role in physics. Like bird watchers in a perfect hide, we observe the outcome of experiments, or gaze at the stars through our telescopes, taking no part in the action. Modern physics, however, tells a different story. It suggests that the very act of observation can influence what is being observed and challenges our classical understanding of observation in other ways too.
In this project, brought to you in collaboration with FQXi, we'll explore the role of observers in physics. With the help of leading experts, we will bring you articles, videos and podcasts that probe current understanding and cutting edge research into this strange and fascinating topic. And we even take a detour into the role of observation in mathematics. Enjoy!
This project is a collaboration between Plus and FQXi, an organisation that supports and disseminates research on questions at the foundations of physics and cosmology. The FQXi community website does for physics and cosmology what Plus does for maths: provide the public with a deeper understanding of known and future discoveries in these areas, and their potential implications for our worldview.