Whenever I witness a coincidence, my inner voice shouts
By that I mean: I just witnessed a collision of chains of events that makes sense in my perspective.
Example: I crack my fingers, and at the exact same time, the door cracks because of the wind. Two similar sounds happening at the same time are worthy of notice.
Biological evolution is the history of coincidences happening in a deterministic physical world. Structures of the world can produce simultaneous events that resonate with each other and create something new.