I think the awesome takeaway of this post isn't about the naming and categorization of things (like "tomato is a fruit" or "humans are fish") but the shocking (

I think the awesome takeaway of this post isn't about the naming and categorization of things (like "tomato is a fruit" or "humans are fish") but the shocking (to me, at least) fact that trees evolved and unevolved so many different times, and not just once.