You should look for how smart, perfect and eternal it is.
Nature is good. Where there are no people, there is goodness.
The human is the only creature that harms others and himself. Nature without the person does not do so.
Why does man possess this evil quality? It is in order to acknowledge that we are evil, that we must change in a direction toward goodness, and to bring ourselves to goodness through self-recognition.
If we will know how to correctly participate in nature, then indeed, by the laws of nature, and not by artificial laws of our own, we will be able to live harmonious and peaceful lives.
We need to learn from nature how to behave, how to cause no harm to anyone, how to support and help everyone, and to see everyone as beautiful, good and drawn to a perfectly-connected state of love.