Nature saw a need for flowers to be pollinated so it created bees that want nectar. Nature saw a need for ground to be aerated so it created worms that want to eat dirt. Nature saw a need for insect regulation so it created spiders that want to eat insects. Where ever nature saw a need nature filled it. Nature makes no mistakes.
The eco-system that nature has created is far more resilient and long lasting than any of our inventions. Nature lives under Anarchy and has proven it to work in perfect harmony. Our civilization lives under iron fists and we have rich and famous people dying of depression, nations that seek to destroy themselves and others, famine and suffering around every corner. I think we should take a hint from nature and stop trying to force others to live the lives we think they should live and, instead, let them live the lives they were already born to live for the bee was born a bee and the bird born a bird, no one told them to do what they do, they were born to do it.