What meaning should be given to ecological disasters?

Dear Venerable,
Could you recommend Buddhist texts that talk about ecology? At the level of ultimate truth or the sacred, what is the meaning to be given to these ecological disasters? Thank you Venerable.

Venerable Nyanadharo: The first ecology is the one that manages our own energy. Let us focus primarily on our own ecology, because each of us is an element of the ecology of the planet.

Through his personal meditation, it's already not bad if we manage to manage and conserve our own energy well, we will be all the more available for the Other.