Shipowners have largely pinned their colours to the mast in terms of installing scrubbers on board ships.
Having voted with their wallets the debate between the haves and the have-nots is intensifying - with mainstream media attention further muddying the waters.
Opinions are strong on both sides of the scrubber divide, with Euronav chief Paddy Rodgers the critic in chief and Star Bulk president Hamish Norton an outspoken advocate.
Some strong voices have been heard, but what do you think?
Check back later for the results of the shipping jury.
