Doing Science

John Brockman, ed. Doing Science (1991) Brockman founded “The Reality Club”, an invitation-only assembly of scientists and other thinkers, whose apparent purpose was to think big-picture thoughts about science. Etc
      Each of the essays in this collection is worth reading. A couple that impressed me:
     Big Trouble in Biology, Lynn Margulis’s attack on Neo-Darwinism, which she characterises as a religion, and which she opposes mostly because it’s reductive, and fails to account for the dynamics of ecosystems. In the 30 years since her essay, biology has begun to shift its focus to ecology. Increasingly, the governing stance is that organisms exist not only as individuals, and as members of genetically defined breeding groups, but also (and I think primarily) as members of a network of interlaced feedback loops.
     “A network of interlaced feedback loops” is one way of describing chaotic systems, the subject of an essay by Ralph H. Abraham, Chaos in Myth. and Science. Abraham posits that science is informed by the same myths that inform and regulate all other aspects of our social systems. In Western mythologies, “chaos” is bad. The recent discovery of chaos mathematics and its applicability to ecosystems, the weather, human societies, etc, as well as a  still incompletely catalogued slew of physical systems, requires a restructuring of the mythologies in which Chaos figures a source of disorder, strife, and evil. Chaos must be seen as the partner of order.
     How to Tell What Is Science and What Isn’t, by Richard Morris, concludes that pseudoscience is crazy in the sense that its truth would require denying large swaths of what we know to be true. However, Morris hasn’t noted the difference between science as knowledge of what’s real (an ontological enterprise), and science as way of acquiring reliable, if limited, knowledge (an epistemological enterprise). Thus, “what we know to be true” is always tentative, which guarantees that pseudoscience will sometimes include notions that will eventually turn out to be true enough to count as science.
     A keeper. ****