It literally means "you aren't allowed to directly interact with nature as a living, breathing human being as your ancestors did, you have to treat planet Earth like it's a museum and you're just an unwelcome guest". It's the most extreme and bizarre shit I've ever heard, and the people espousing this philosophy are always the most un-buschrafty neon red and blue polyester clad yuppie urbanites who are the most dependent upon industrial society and agriculture which together constitute 99.9% of the total human threat to the global ecosystem. These people literally think some guy in the woods cutting down a tree with a hatchet and taking a shit is some kind of existential threat. Presumably they also believe men can have babies.