Without dust, there is no construction.
Without construction, there is no civilization.
Without civilization, men are beasts.
It is against nature for us to go down like the beasts we evolved from. Fine dust, for a while at least, is the price of progress.
Also: disabled tourists should have a chance to see the summit, no? With this cable car they can ;)
RE: At The Summit of Mt. Yudalsan, Despair and Frustration