expending so much energy on such a trivial issue detracts from far more important ones.
If it requires so much energy to take the empty banana skin home with you, just how much energy did you need to carry the full one there. And won’t the energy you gain by eating said banana provide the means for you to transport its skin back home?
Yes, but here we’re (needlessly) talking about banana skins.
As opposed to the many other erudite topics you contribute?
No evidence as to their actual environmental impact has been presented though.
One, no. Ten, twenty, a hundred? That’ll pretty substantially shift the fertility status of the soil in most places, possibly allowing weed species to degrade the ecosystem.
What if you then subsequently shit that same banana skin out again, behind a bush/rock etc? Most of the skin will be indigestible material.
I suggest you read this before you go shitting anywhere. The bit on giardia in particular. Human shit is properly nasty.