Something different about tariffs.

Trump Tariffs, Trade War & the UN's International Maritime Organization ...

RantWoman has become a big fan of the "What's going on with shipping." Youtube channel.

IN this case, about minute 10 and forward there is great commentary about carbon reduction targets, the International Maritime Organization, and China's growing share of the global shipbuilding industry.

And 

Tariffs and Port Fees Talk with Ross Kennedy (The Huntsman) | Between Two Sterns