you are on with our guest, stan bosch -- dan bosch. caller: i just went to make a quick comment and i'm kind of disappointed in this administration for seeming to push the effort of emissions control onto citizens we don't seem to have any sort of strict admissions -- emissions when it comes to shipping low-end consumer goods from china on ships with bunker oil. is that seem appropriate -- does that seem appropriate? guest: i think the problem with regulating these emissions is that they have to be done as a sort of one-off basis. to be done by industry, by source. as i mentioned earlier, it takes forever to regulate all the things you need to regulate, then it an efficient way to do it. something that would be better something that prices carbon into the market, something like a carbon tax or some other kind of pricing mechanism would be better and more evenly distribute the cost. i realize you mentioned things related to what china might be doing. it is to that she is difficult for the u.s. government to regulate anything that has to

you are on with our guest, stan bosch -- dan bosch.r: i just went to make a quick comment and i'm kind of disappointed in this administration for seeming to push the effort of emissions control onto citizens we don't seem to have any sort of strict admissions -- emissions when it comes to shipping low-end consumer goods from china on ships with bunker oil. is that seem appropriate -- does that seem appropriate? guest: i think the problem with regulating these emissions is that they have to be done as a sort of one-off basis. to be done by industry, by source. as i mentioned earlier, it takes forever to regulate all the things you need to regulate, then it an efficient way to do it. something that would be better something that prices carbon into the market, something like a carbon tax or some other kind of pricing mechanism would be better and more evenly distribute the cost. i realize you mentioned things related to what china might be doing. it is to that she is difficult for the u.s. government to regulate anything that has to do wi