Nature is like a stack of books, sessile, until moved.
Can you think of an un-designed process that employs external machinery to maintain the state of another machine?
According to Halsmer, engineering involves “the creative use of resources and ingenuity to accomplish a purpose or solve a problem.” It does so by creating “affordances.”
What complexity there is in our water cycle, which brings life to many organisms and at the same time replenishes and renews itself.
So-called “fairy circles” yielded to a natural explanation, according to a research team: they are abandoned termite mounds. Now, however, another natural theory is rising.