It would be ideal if our creator (or evolution) hadn't developed us into Biomass consuming entities that roam the lands digesting the lifeforms of the Earth...
But as it stands, everything that's alive kills something else to survive. Fucking Nature...
We could, maybe, eat less meat than we do, being omnivores...
"https://sciencing.com/being-vegetarian-conserve-overall-energy-trophic-levels-3342.html"