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> > QUOTE: "[i]But why do cicadas emerge in 13- and 17-year cycles, anyway? One hypothesis with much buzz among mathematicians is that it’s because both numbers are prime; the theory goes that the cycles prevent specialized predators from springing up. Cicadas are easy prey. They’re not hard to catch, Cooley says, and “anything that can catch ‘em will eat ‘em.” But predators, such as foxes or owls, whose populations cycle up and down every one to ten years can’t sync up with such irregular prey."[/i]
> > 
> > DAVID: [i]Totally unexplained as an instinctual behavior. The bugs did not teach themselves to do this.[/i]
> > 
> > dhw: Are you suggesting that your God, whose one and only aim was to directly design H. sapiens, stepped in to teach one particular form of cicada to spend 13-17 years underground? Or did he perhaps preprogramme the cicadas and their cycles 3.8 billion years ago as an integral step on the way to fulfilling his sole purpose of designing H. sapiens?
> 
> Since it is very difficult to imagine a set of circumstances to force or induce cicadas into this pattern of life, God may well have had a role. Just how is only guesswork, which must include my proposals as to how God works His intentions. The insects are just another part of the necessary bush of life created by God's method of evolution.