COLUMN FERRIES: GLOBAL PERSPECTIVEMaking a Difference: Interferry acts on industry’s major issues Interferry CEO Mike Corrigan re? ects on the global trade association’s hectic year of involvement in three key areas of concern.By Mike CorriganReaders with long memories will have duce shipping’s absolute carbon footprint by 50% by 2050.a strong sense of déjà vu when I say that Our engagement with the IMO on practicable strategies safety, security and the environment are to reduce greenhouse gas emissions is re