Back in the 60s I was a member pf our shul’s Boy Scout Troop. We were taught to leave this place as if you had never been there. No changes to nature, no garbage, no destruction.
The old adage we were taught in 3rd grade by our reading teacher:
LET NO ONE SAY TO YOUR SHAME,
THAT ALL WAS BEAUTY UNTIL YOU CAME…………………..
Sums it up perfectly