My thanks to Rev. John Heagle for pointing out to me a New York Times link to cosmology, superstring theory, and "relative state" cosmology that led to this column. Fr. Heagle is a one-man instantiation of what the Catholic Church should be, in terms of integrity, spirituality, justice, inquisitiveness ... and just plain indomitable good humor. Being friends with him is like being friends with the late Thomas Merton.
I have been thinking a lot lately about landscapes. Now, by “landscapes” in this context, I do not mean physical landscapes like the ones painted by, e.g., Albert Bierstadt, members of the Hudson River School, or Monet’s haystacks, etc. I mean landscapes that result from the possibility that other Universes, other Kosmoi, may exist other than the one we see around us.
This "Skeptic's Collection" column is dedicated to the life, work, and memory of Prof. Stephen Hawking, Lucasian Professor of theoretical physics and cosmology, Cambridge University, United Kingdom. "To strive, to seek, to find, and not to yield." -- Alfred, Lord Tennyson, "Ulysses”
If you have not seen the movie Interstellar, with Matthew McConaughey, Anne Hathaway, Mackenzie Foy, and John Lithgow, you should run – not walk – to the nearest theater or streaming service and watch it. Interstellar is a not just a science-fiction (SF) movie, it is a science-fiction movie, i.e., it does not cut any corners in terms of depicting the actual consequences of near-light travel, e.g., time dilation, black-hole physics, etc. (In that respect, Interstellar is a cinematic fraternal twin to Dan Si
I write this the morning (13 February) after Diane and I had a wonderful, long, and calorie-filled dinner with two very senior people associated with the Keck Telescopes and the other telescopes atop Mauna Kea on the Big Island of Hawaii. It was a memorable evening that still resonates with me. One reason that conversation sticks with me -- aside from having discussed dark energy, blue-sky (black-sky?) projects for exploring the Proxima Centauri system, gamma-ray bursts, gravity waves, black holes, etc., etc. – is that one of the subjects we touched on banged down pretty hard on one of my hot-button issues: scientific illiteracy in general in the US and the western world, and the need for informed, literate teaching of science to non-scientists. I mean science per se, not just astrono