And now, I present the flip side of the coin..... here in my little area of the country, high desert in the southwest, I have yet to see ants doing any good in my gardens. They have often killed many of my flowering shrubs and tomato plants by nesting in their roots. Don't exactly know how that works but it does, fairly often. I watch for a plant suddenly, in the case of tomatoes, or slowly, for lots of flowering shrubs, declining and.... if more water or fertilizer in a week or so doesn't help I immediately dig it up and find ANTS in and around the roots are the culprit!!! It happened again just this week!! If I dig them up and pot them up I can sometimes save them. I have had ants crawling up some of my tomato plants, drilling a hole in the side of the trunk and then hollowing out all the soft tissue from inside quickly killing the plants. No aphids involved. In the end, ants are only doing what is best for them and we are not their concern!
And Ben Zumeta, I have enjoyed your post very much. It is profound and intelligent. But when I changed the words from 'ants' and 'insects' and 'animals' to HUMANS and read it again.... well, I had to chuckle at that. Sure gives us something to think about! It's still pretty profound!