It´s not so different from anything else in nature. A certain amount of water is conducive to the well-being of plants,
Water is a requirement for plants to grow.
hunger and pain aren´t conducive to the well-being of animals. That´s just the way things are.
I agree, when we have hunger pains that means we need to eat something.
What you have failed to explain is how morality, which is normative, can be accounted for by nature. For in nature, it is not said that plants
ought to share water with their neighboring plants, or that a pack of wild dogs
ought to share the meat in a dead carcass with their fellow wild dogs.
You have also failed to elaborate on why and how moral values like love, mercy, and justice
just exist. For if this is the case, the we can assume that hate, injustice, and greed
just exist. If these things just exist, then it remains to be seen how they can have any influence on us or lay any claim on how we
should behave. Or maybe when you say thats just the way things are, you are saying that as homo sapiens, we have this concept of what is conducive to our well-being ingrained within us as a by-product or a result of socio-biological pressures from the evolutionary process? If not then what you are espousing is that moral values like love, mercy, and justice, as well as greed, hate etc. etc.
just exist out there somewhere external to us which is moral platonism.