One of the most pleasing modern conveniences is the increasing accessibility of travel. Unfortunately, travel takes a toll on the environment, whether its contributing to climate change due to CO2 emissions from travel or leading to the degradation of popular tourist sites due to overpopulation. To mitigate the environmental burden of travel, people have been researching ways to make travel more sustainable. This includes choosing environmentally-friendly modes of transportation and accommodation and being mindful of how you impact local communities and environments. But how does switching from traditional to sustainable affect your wallet? We compare the costs below. Flying on Eco-Friendly Airlines is Cheaper to Asian Destinations...