Posts tagged: Mars

Philcon 2019 — Precap

Lagrange's tightrope, balancing kinetic & potential energy
Working out the effects of quantum mechanics on time requires a delicate balancing between kinetic & potential energy; Lagrange showed the way

The Philcon 2019 schedule is up. I’m doing my Time Dispersion in Quantum Mechanics talk — the tightrope walker is one of the slides, gives you a sense of the style of the whole, balancing ideas against math, time against space, classical against quantum, … — and four panels, all interesting. The con runs from Friday 11/8/2019 through Sunday 11/10. Details:

LOOKING FOR LIFE IN OUR SOLAR SYSTEM

Fri 8:00 pm. John Ashmead (mod), Earl Bennett, Dr. H. Paul Shuch, John Skylar. What’s the latest evidence that we’ve found? Where are the best places to look?

TIME DISPERSION IN QUANTUM MECHANICS

Sat. 4:00 PM. John Ashmead. We know from quantum mechanics that space is fuzzy- that particles don’t have a well-defined position in space — and we know from special relativity that time and space are interchangeable. So shouldn’t time be fuzzy as well? Thanks to recent technical advances in measurements at “short times” we can now put this to the test. Discuss!

THE BLURRY LINE BETWEEN CUTTING EDGE AND PSEUDOSCIENCE

Sat 5:00PM. John Ashmead (mod), Charlie Robertson, Rebecca Robare, Dr. H. Paul Shuch, Carl Fink, Lawrence Kramer. Niels Bohr famously said, “Your theory is crazy but it’s not crazy enough to be true”. How do we keep an open mind but not one so open that our brains fall out? A look at how to tell strange-yet-true science from weapons grade balonium.

THE EVOLUTION OF MARS

Sat 7:00 PM Darrell Schweitzer (mod), John Ashmead, Tom Purdom, James L. Cambias, Earl Bennett. How have depictions of Mars changed in SF from the imaginings of Burroughs and Bradbury to the Mars we know now from studying its surface?

DYSTOPIA NOW

Sat 9:00 PM Hildy Silverman (mod), John Ashmead, Karen Heuler, B. Lana Guggenheim. No one should be surprised that climate change, technological over-reach, and political anxieties have translated themselves into a bumper crop of contemporary dystopian fiction. How coherent are their messages — and how good are the stories? Is there a way to make such a work more than a cautionary tale about the present era’s problems?

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