As dreams are made on,
and our little life
Is rounded with a sleep.
William Shakespeare (The Tempest) as quoted by
Stephen Greenblatt, Will In The World
A commonplace book: an old-fashioned literary diary for recording interesting items from reading you've done. I use mine to record snippets from reading, conversation and life in general. (The early 2003 entries are from a period some years ago -- before the blog age -- when I tried an online commonplace book as a straight web page.)
Whenever a gradient is applied to a system, insofar as constraints allow, the gradient is spontaneously degraded as completely as possible. Constraints, of course, are not trivial. In life they entail extremely complex feedback loops as energy is channeled through chemical kinetics….Constraints regulate dynamic processes, but they don’t cause them.
Eric D. Schneider & Dorion Sagan, Into the Cool: Energy Flow Thermodynamics and Life (pg. 123)Far-from-equilibrium systems pay for their reduced entropy by exporting a concomitant increase in entropy into the surrounding environment….All organisms, not just human technological ones, produce waste.
Eric D. Schneider & Dorion Sagan, Into the Cool: Energy Flow Thermodynamics and Life
…the very origins of life can be traced to the energy flows of an energetic universe…Deep in the chemical cycles of present-day bacteria are metabolic pathways, chemical traces repeating, with variation, the steps by which matter came to life…paints a picture of energy-rich matter maintaining and making more of itself before genes evolved….The bodies and selves we consider living derive from complex cycles of energy transformation, cycles that only later developed genes….Life displays directional processes such as expansion, increase of taxa, and increased energy use over time that do not square with … random process.