The cruise industry has committed to striving for zero-carbon shipping by 2050. What are the opportunities to achieve this goal, and what are the challenges to be overcome along the way? And can the three pillars of environment, social and governance (ESG) provide a framework for doing so? These are the questions Sascha Gill, Vice President of IG River Cruise and Vice President of Environment and Sustainability at Cruise Lines International Association, will address in his presentation outlining the path through the maze to net zero.