A Defense of the Reality of Time
Tim Maudlin defends a homey and unfashionable view of time. It has a built-in arrow. It is fundamental rather than derived from some deeper reality. Change is real, as opposed to an illusion or an artifact of perspective. The laws of physics act within time to generate each moment. Mixing mathematics, physics, and philosophy, Maudlin bats away the reasons that scientists and philosophers commonly give for denying this folk wisdom. The mathematical arguments are the target of his current project, the second volume of New Foundations for Physical Geometry.