This must be how creationists think a sieve works. The smaller particles see from a distance that they’ll fit through the holes, so they make a beeline for them, while the bigger particles that won’t fit recognize that fact and get out of their way. Adding more material to be filtered reduces the effectiveness of the sieve because the bulk hampers their ability to find their way to the face of the sieve.
You may laugh, but I have to conclude that this is the inevitable rationale that they’d have to make, given their inability to think statistically and impose teleology on every explanation of natural phenomena. So Wolf-Ekkehard Lönnig raises a most peculiar argument against evolution. Populations are too large.
…in the 1950s, French biologists, such as Cuénot, Tétry, and Chauvin, who did not follow the modern synthesis, raised the following objection to this kind of reasoning (summed up according to Litynski, 1961, p. 63):
Out of 120,000 fertilized eggs of the green frog only two individuals survive. Are we to conclude that these two frogs out of 120,000 were selected by nature because they were the fittest ones; or rather — as Cuenot said — that natural selection is nothing but blind mortality which selects nothing at all?
Similar questions may be raised for the 700 billion spores of Lycoperdon, the 114 million eggs multiplied with the number of spawning seasons of the American oyster, for the 28 million eggs of salmon and so on.
He doesn’t think evolution can work, because how can it possibly find the two best individuals out of a group of hundreds of thousands or millions? And the problem becomes worse the bigger the population!