I've forgotten what the thread was originally about, but that's one of the nice things about this forum!
Ah Peter, you incurably nice guy! "Just like parenting, we mostly learn as we go." Yes, but we don't learn fast enough!
We damage our children as we learn, and we seldom go back to heal the damage caused by our ignorance., and the wounds fester.
And yes, "we'll be around for a long time," and we certainly won't destroy the earth. The earth was fine before we came and will be fine long after we whimper off into extiction (just a little dirtier and more radioactive).
In another thread, I quoted Bunyan's famously nerve tingling line about Valiant-for-truth's entry into heaven (lousy theology, by the way) and wondered whether it was not bathotic to apply it to two mantises. But then I thought of how Superfreak had loved and cared for her mantis and how mine had kept me good and amiable company for over six months, and I thought of how difficult it would be for me to spend even an hour in the same room with that cold paragon of virtue, so I decided that if I had only one Voluntary to give, it would go to the mantids.
"Et lux perpetua luceat eis." (Thought I'd offend the Catholics as well as the Protestants)!