I was interested to know whether or not the transoceanic folks are actually going to carry two fuels, and I guess they are, which is strange.
Essentially, it's regulation that has driven the potential adoption of natural gas as a fuel because of our interest in clean air and of our interest in reducing carbon dioxide emissions. Is natural gas merely a stop-gap? In other words, we have to reduce our carbon dioxide emissions by 75% by 2050. Carbon dioxide is 23%. So either we reduce our transportation by 80% by 2050 and use natural gas, or we find another technology.
Do you have some ideas?