What exactly is sustainable travel?  The World Tourism Organization specifies it is the “management of all resources in such a way that economic, social, and aesthetic needs can be fulfilled while maintaining cultural integrity, essential ecological processes, biological diversity, and life support systems.” Sustainable tourism should also maintain a high level of tourist satisfaction and ensure a meaningful experience to the tourists, raising their awareness about sustainability issues and promoting sustainable tourism practices amongst them. (Source: World Tourism Organization).     According to a new poll, most travelers agree that traveling sustainably is important, but many may feel it’s easier said than done. AIG Travel, a worldwide leader in travel…