Keith Lockitch

Why Are Principles Important in Life? by Keith Lockitch

When we describe someone as a person of principle, it’s often meant as a compliment. We mean that the person has a solid moral compass and that his actions are grounded in time-honored rules of conduct. On the other hand, though, we sometimes view principles as being rigid and constraining, a bunch of rules that stifle spontaneity. From that point of view we sometimes view the man of principles as being somewhat dogmatic, maybe even a bit of a zealot.

So is it good to be a principled person or is it a problem? What exactly are principles anyway and what do they do for us? Do we even need them in life? These are questions that Keith Lockitch will be exploring in this episode of Philosophy for Living on Earth.

Spacetime, Black Holes and Gravitational Waves by Keith Lockitch

“More Things in Heaven and Earth”: Spacetime, Black Holes, and Gravitational Waves

The 2017 Nobel Prize in Physics was awarded for the first-ever detection of gravitational waves, confirming a 100-year-old prediction of Einstein’s. The discovery, announced in 2015, launched a new era of gravitational wave astronomy, but also raises challenging philosophical questions about the nature of space, time and gravity. What are gravitational waves and how are they being used to study the universe? And is there an inherent conflict between General Relativity and key metaphysical principles?

This talk was recorded live at Objectivist Summer Conference 2018 in Newport Beach, California.

A video version of this talk that includes supporting images can be found on ARI’s YouTube channel here: https://www.youtube.com/watch?v=wwJ8Rl-dN9s