[Vaquero]

China requires Everest climbers to carry their waste out with them.

No $h!t?

Isn’t only half of Everest in China?

[IronJack]

Yes, but the other half is in Nepal. And they're just as strict.

A lot of the "garbage" is discarded oxygen canisters. It's not like it's McDonald's wrappers or plastic straws.