No More Analogies
In my last post we developed the equations for the temperature of a powered resistor with or without an ambient environment.
As has been pointed out to me, and has now been made clear to me, is that “argument by analogy” is a trap. Analogies are an approximation to the “actual thing”, but are not the actual thing. Also, an analogy from an actual thing, to another idea-thing, doesn’t in any way indicate something else which is factually-actual.
What I mean is that a horse is analogous to a unicorn, however, this does not lend any support, not one iota of support, to the supposition that unicorns exist. You can have the proposition that unicorns exist, of course, and you can say that unicorns are analogous to horses and that since horses exist, then unicorns should also exist since “they’re so well known – everybody has heard of a unicorn!”, and you can have lots of people agree with you, and people can write papers about the properties of unicorns since they’re so similar to horses…however, none of this proves or supports in any way at all the proposition that unicorns exist.
Climate pseudoscience almost exclusively uses argument by analogy to attempt to support its version of the greenhouse effect. See, climate science has an alternative version of the greenhouse effect, compared to the one that actually makes a real greenhouse function in the first place. A real greenhouse works the opposite way that the atmosphere operates, by preventing convective cooling. The real greenhouse effect in a real greenhouse does the opposite thing of what the atmosphere does. Climate science invented an alternative version of the greenhouse effect, using the same name as the real greenhouse effect, where its version and the atmosphere behave and operate the same way. The only time that climate pseudoscience isn’t using an analogy to argue for the greenhouse effect, is when it is discussing the terms of its alternative version of the greenhouse effect; however this is very rare because, as soon as you point out that a real greenhouse does not operate the same way as the atmosphere, then immediately the climate pseudoscientist must switch to using an analogy, thus changing the focus away from that very central point.