Hotel trends: The biggest indicators in the hotel and hospitality industry, according to SiteMinder.

How the 2010s shaped the way we travel. Low-cost airlines and Airbnb made it affordable; Instagram made it look good.. But it was also the decade when we started to ask hard questions about travel: Is flying hurting the planet? Should we do less of it? Is Airbnb hurting communities? Will my bucket list create a burden? Should wild animals in captivity be part of tourist attractions?