There is an ongoing PBS TV series (also several books and also a website) called "Closer To Truth". It is hosted by neuroscientist Robert Lawrence Kuhn. He's featured in one-on-one interviews and panel discussions with the cream of the cream of today's cosmologists, physicists, philosophers, theologians, psychologists, etc. on all of the Big Questions surrounding a trilogy of broad topics - Cosmos; Consciousness; God. The trilogy collectively dealt with reality, space and time, mind and consciousness, aliens, theology and on and on and on. Here are a few of my comments on one of the general topics covered - Is time travel possible?
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