Lets generalize with another example:
Dawkins sentence p.117 with the was:
"...Who, before Darwin, could have guessed that something so
apparently designed as a dragonfly's wing or an eagle's eye was really
the end product of a long sequence of non-random but purely natural
causes .... ? "
Using Dawkins grammatical structure:
1) Who, before today could have guessed that light on earth was
really the product of space aliens but the sun?
2a) premise for yesterday: Earthlings believed that space aliens
caused light on earth.
2b) Discovery today: Light is caused by the sun.
Based on 2a) and 2b) sentence 1) is corrected to:
.. Who, before today could have guessed that light on earth wasn't
really the product of space aliens but the sun? ..
Before Darwin they believed something, which Dawkins labels as what?
Because he uses a "was" it is not clear whether he is stating:
3a) They believed in a non-random process before Darwin or after
Darwin ?
3b) They believed in natural causes before or after Darwin ?
3c) They believed that non-random causes and natural causes were the
same thing or that natural was the opposite of non-random because
natural was the synonym for random within the Victorian reader's
reference frame. Whether this was correct or not is irrelevant ,
because Dawkins was supposed to state an historical fact.
3d) Is Dawkins using natural as the Platonic contrast to non-random?
What contrast is he referring to that the Victorian readers believed,
not whether Dawkins thought this was correct or not.
If Dawkins is saying that the Victorian readers with their Platonic
primary contrasts, believed something different before Darwin than
after Darwin, what was this different concept within their world view,
not Dawkins world view? Dawkins does not believe in Platonic primary
contrasts but is using the same type of volitional language to
propagate a different non-Platonic language description. John Wilkins
stated :....Ordinary language isn't suitable for discussing concepts
in biology.... By ordinary he meant Platonic binary contrast
language with its innate volition isn't the correct world view, only
non-Platonic language where Purpose isn't the semantic opposite of non-
Purpose. It is as Nietzsche said' ''.... we shall not be rid of God ,
until we are rid of grammar ....''. By which he meant the grammar of
Platonic contrasts. After Darwin they believed the opposite of before
Darwin, therefore Dawkins 'was' must be a "wasn't" or "weren't" in
terms of Platonic opposites.