A. Now am working on the “What Science IS” chapter for the Understanding Science book. The first three preliminary chapters are or soon will be posted here for your review, dear readers. Probably combine them into one chapter, edit them down a little to remove repetition.
The What Science IS chapter is challenging. What I want is to engage my laymen target audience, and give them an understanding of science that will allow them filter out the high-level nonsense. I doubt the utility of going the Popper route of falsifiable propositions for my purposes – you gotta think too hard, and have more philosophy than your average bloke to really get your head around the basic concepts – at least, I think you do. If I start right in laying on the philosophy, years of government training – schooling – will kick in and their minds will perform an auto-shutdown. I think. (Math triggers the same routines in the properly schooled.)
Along a similar vein, I wrote a little ‘three kinds of knowledge’ section, then set it aside – as basic and, indeed, essential as this distinction is, I fear I will loose my imagined target audience one sentence in. Can I frame up a discussion of necessary truth, conditional truth, and art (techne) that doesn’t trigger a flight response? The necessary truth part I’d limit to math and logic – no need to go any deeper for my purposes. The important part is the recognition of CONDITIONS on all scientific knowledge, and, more subtle, how those conditions (mostly) need to be expressed in order for science to have any weight.
Then comes the point that art/techne/technology is really, really good and, for most of us, much more true – more BELIEVABLE – than science claims. Our computers and cell phones WORK – that’s their primary characteristic of interest. That working is far more convincing and interesting, for most of us, than any scientific syllogisms based on conditional observations of more abstract, less immediate phenomena.
I can say that observation of the orbit of Mercury or of starlight bending around the sun during an eclipse proves relativity – OR I can say: without relativistic adjustments, the GPS in your phone wouldn’t be near as accurate. Which is more convincing? I could say: some thermodynamic laws govern how much a given gas will cool down when it expands, and show some math – or I can point out that refrigerators work. Which is more convincing?
I gather from a lifetime of interactions with people that few wondered, as children, how that refrigerator worked, or how those huge generators in dams worked. The fridge was totally baffling to me; I figured dynamos must make sparks or something. That all these man-made things work is probably as much a driver of my curiosity as the wonders of nature. But is that pertinent here?
So, in the current draft, I went with: Science is the study of the metrical properties of physical bodies – a sound, if subtly complex, definition that seemed better to address my goals. What this definition does is put the focus on the observation of physical things, specifically, things that can be measured. Not our opinions or feelings about what we observe, not things such as other people’s feelings, which can be (maybe) observed but not measured.
I planned to use this approach to hammer home the (obvious?) point that science simply cannot dictate policy. There is no “this is what we came up with when we measured some properties of physical objects, therefore you must do X.” There are a whole lot of steps being left out in such an assertion, chief of which is a clear statement of the value judgements and moral assumptions that always underlie claims we must do something. The laws of physics say we must fall if we jump off that cliff, but they don’t and can’t say if we should or should not jump off that cliff. Falling once you jump is science and outside any subsequent act of your will; deciding to jump is not.
The subtilty lies in cases where sciences have developed by studying the metrical properties of physical objects without overtly measuring those properties. Geology is an example suggested by a reader. Early theories were developed without too much explicit measurement. Example: for plate tectonics to be true, the Atlantic Ocean must be expanding. And so it is – at exactly some number of millimeters per year, within some plus or minus. Once that measurement has been obtained, we now can back into how old the Atlantic Ocean is, within limits. Similarly, biology started by simply observing the difference between various plants and animals and describing the different characteristics, but soon moved on to measuring those characteristics, such that we know African and Indian elephants differ in size: height, weight, ears, tusks, etc.
Even the historical sciences are looking at measurable properties, even if they don’t start of measuring them, they eventually do.
The above is the sort of thing I might throw in an appendix or end note.
Anyway, I need a bit of a break from this science stuff, so:
B. Turned to the Novels in Process folder. On each of the three items in the stack, I need more planning done. An honest (as honest as I can be) assessment: one I could conceivably finish in a few months – it just needs some outlining to get it from where it is at to where it needs to go, so I don’t meander too much getting there; the other two are going to need a daunting amount of planning and research. On the one that’s been percolating for a couple decades now, I work as I try to fall asleep at night – I try to wrestle it into a series, chop it into 3-4 pieces, deal with the already large cast of characters, and try to make the ‘science’ less ridiculous. Mostly, it’s a matter of organizing the various climaxes, or inventing some, to get it into manageable stories. I add to my notes when I think of it.
So, I thought: I need another short novel to put into the hopper from the ‘ideas’ pile, one that I can get done in less time with less anxiety. (hahaha.) So – picked a flash fiction (1400 word) story that reads like the first chapter in a “world’s going to hell, unlikely heroes rise to the occasion” adventure. Our Heroes hunker down from an evil government takeover, jury-rig some awesome tech, outwit the government lackies, and overcome impossible odds, culminating in a glorious showdown – that sets up a sequel.
My model, from a structure POV, is just good ol’ Heinlein’s Have Spacesuit Will Travel, which is a pretty solid Dent style story I’ve always loved and admired: every chapter, Our Heroes are put into deadly danger, each worse than the last, with the stakes getting higher with each turn of the page, until THE ENTIRE PLANET is threatened!
I’ve long wanted to try my had at something like that. Once, many years ago, I wrote a fairly long outline (long hand, in a notebook) for a crazy story along these lines, with bad guys pretending to fund deep-sea research out of the goodness of their hearts, using Our Gullible Hero to find some valuable mineral deposits around some deep sea vents, then abandoning the submersible with him and the girl he’s long had a crush on at the bottom of the ocean, once they got what they wanted. A wacky escape, with proper heroics and comeuppances ensued. Boy gets girl. It was stoopid fun – at least, writing the outline was. Wonder what happened to that? I think we started having kid right around that time, so I set it aside…
Anyway, along those lines. So now I’m reading a Homeland Security document on shopping mall vulnerabilities. Because of course I am. For essential background! I swear!
C. The front yard orchard & garden needs pre-spring prep: cleanup, fertilize, copper spray, lay down some more mulch, repair/improve some raised beds. Get a few more flowering plants for the boarders. Last year, lost all my front yard viny vegetables to an insane aphid/white fly infestation followed by that nasty mold that seems to love squash. So, no front yard squash, cucumbers, etc. this year, as that stuff tends to linger in the soil for years.
Back yard needs work. Lawn needs aerating and reseeding; garden needs weeding/prep; need a few flowers for some planters. The usual.
D. Meanwhile, deferred maintenance keeps piling up: the sun beats on the house’s south-facing walls, which are now peeling and cracking. I got paint, but now I need to clear away obstructions, get some scaffolding (2-story), do a ton of prep, and then get on it while I still can. Sure, you can hire a painter, but I figure this is the follow-up to the Great Brick Insanity: something I can do for a few hours at a time, finish a wall, clear and prep the next, so that, over a summer, with my son’s help, I can get it done. A lot less hands and knees work than bricks. (Still have some brickwork to finish too, but I’m not thinking about that now. I. Am. Not.)
E. I need to write two history test, one each for the 8th and 9th graders, for tomorrow. What I’m I doing writing here? Later!