Comment by culi

Yeah, mycorrhizal fungi, the gut microbiome, lichen, pet dogs, etc. Nature is completely brimming with examples of cooperation. It seems to me that more often than not, teaming up with organisms around you will unlock the ability to use more resources you would otherwise have access to. I would guess that this strategy is much more generative than attacking your neighbors and thereby risk your own security

We could hardly eat a fraction of what we eat today if we hadn't teamed up with microbes.