Monthly Archives: September 2015


Utila’s first dive shop opened in 1991 and twenty years later there are over 10 dive shops and resorts. The growth of this dive industry and the low price of an open water course has lured in many budget travelers to the Caribbean island. As tourism increases on the 11km […]

How has tourism changed local perceptions of the ocean?


The polar regions are important drivers of the world’s climate. Ocean currents redistribute heat around the world via thermohaline circulation (also called the Global Ocean Conveyor). One reason water in the Global Ocean Conveyor circulates is because of differences in water density. Differences in temperature and salinity are the cause […]

Ocean Motion


Late last year the World Wildlife Fund (WWF) released a report via its biennial Living Planet Report for the year 2014. The results of the science based study were quite sobering. The Living Planet Index (LPI), which measures trends for more than 10,000 representative populations of fish, birds, amphibians, reptiles, […]

The Importance of Biodiversity



Which species deserves to be conserved? One could argue that all animals facing extinction should be saved, as each play an important role in the entirety of the ecosystem. However, as the scientist David Stokes recently wrote in the Journal of Human Ecology, ‘human preferences will increasingly determine many species’ […]

Conservation and Aesthetics