english: The goal, of course, is to persuade climbers to clean up after themselves, so maybe local not-for-profits will pay climbers who bring down extra waste, or expeditions might organize voluntary cleanup trips.
non_english: Het doel is natuurlijk  klimmers ervan te overtuigen om alles schoon achter te laten. Misschien zullen lokale  non-profitorganisaties klimmers betalen  om extra afval mee terug brengen, of expedities zouden vrijwillige  opruim-trips kunnen organiseren.