How APM links to philosophical topics

This is a gateway page between largely unconnected parts of this wiki.
A gateway away from the main topic of this wiki to wildly speculative treatment of philosophical topics.

This page is about the topics linking these to areas.
Without intention of exhaustiveness:

• Friction in gem-gum technology, Friction, efficiency, (ir)reversibility, DOFs, arrow-of-time, reversible actuation, Diffusion transport
  (wiki-TODO: elaborate on that)
• Nature does it differently, Evolution
• Programming: Reversible computation, Programming languages, General software issues
  (The programming topic may deserve its own gateway page)
• ...