The regulatory framework the International Maritime Organization (IMO) will be deciding on in the near future, with a view to decarbonizing shipping by 2050, can only succeed if it is smart, fair and targets the real polluters. And, it must also take into account the specific features of the different shipping sectors into account, said Greek Shipping Minister Christos Stylianides in a speech yesterday on the first day of the 33rd IMO General Assembly in London.