It's an excellent question.
The short answer is yes. Keep in mind that, despite the context that 25% of the problem of greenhouse gas emissions lies with transport, and a majority of that by far is from roads from either personal auto use or trucks, maybe 2% to 3% is marine. Therefore, we are part of that solution, if you can switch into the marine mode.
Having said that, we are still contributors, so we're doing our darnedest to reduce emissions. LNG would be part of the solution. We just christened a couple of vessels this year that are polar class dual fuel. That can reduce emissions on the sulphur side by over 99%, I think, potentially, and also there's a good 20% reduction in carbon emissions. That would be part of the solution for carbon as well. Other particulate matter reductions are significant, over 30% on particulate matter.