Biomimetics puts a new meaning into "Make like a tree." Yes, make things like trees, snails, fireflies, and a thousand other creatures do, and life can be inspiring.
For professionals who should be concerned with evidence, many evolutionists are given to rampant speculation. The tipoff is usually a phrase like "may have," "could have," or "conceivably."
Scientists measured lip-smacking by macaques and concluded that's where human language came from. Is that logical? Only if an arbitrary requirement is imposed on scientific explanations.
The ways various news organizations cover the same news story – why swimmers' fingers get wrinkled – provides a test case on whether evolutionary theory adds any value.
Nowhere does the divide between left and right show more starkly than in policies about killing the innocent. Leftist liberals, who are the most supportive of Darwinism, seem to have no problem with tinkering with human life to the point of killing it.