How do you solve a problem like tourism? It employs hundreds of millions of people, buoys entire industries – but can tear apart the very cities that benefit from it, alienating residents and causing irreversible damage to their culture and heritage.
Protests across Europe have spurred talk of “responsible tourism” and forcing the sector to factor in sustainability, but the problem is already at such a scale that doing anything about it seems akin to turning around a cruise liner.
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