Prof. Ray Ellul and his team are monitoring pollution from ships. They are based in the historical Giordan Lighthouse on the island of Gozo, which bears the brunt on international shipping. This year new fuel regulations enter into force – but what remains to be done to curb emissions? Prof. Ellul tells all about it to ReThink's co-hosts, Chris and Daiva.

You can read Cassi Camilleri's original article here: https://www.um.edu.mt/think/stuck-in-the-middle-with-the-fumes/

ReThink is produced by THINK magazine (https://www.um.edu.mt/think/) together with Campus FM (http://maltauniversitybroadcasting.com/), and hosted by Daiva Repeckaite and Chris Styles

Our theme music is by princess wonderful: https://soundcloud.com/user-677060394

Cover photo by Jean-Claude Vancell