Design, No design. How to tell the difference? Anyway, a penny for your thought. quoting philosophical investigations.
"If I am inclined to suppose that a mouse has come into being
by spontaneous generation out of grey rags and dust, I shall do well
to examine those rags very closely to see how a mouse may have
hidden in them, how it may have got there and so on. But if I am
convinced that a mouse cannot come into being from these things,
then this investigation will perhaps be superfluous.
But first we must learn to understand what it is that opposes such
an examination of details in philosophy."