Comment Re:Science creates understanding of a real world. (Score 0) 770
That said, I still fully agree that technology should have as minimal an impact on the environment as possible. Not because of AGW, but because we should be good stewards of the resources around us. But that also means that making the technology have as minimal impact as possible must be a goal and that making it do so will obviously result in times that we cannot - simply because the technology is not market ready (e.g. mass producable, cheap enough, etc) to do so for short durations. The answer, in some cases, may be that that means the technology itself cannot be used; while in other situations you use it realizing that the impact will be minimalized over time.
F.e if you have a power generator that generates a lot of radiation that cannot yet be contained, then it should not be used until that radiation can be contained. However, if you have a vehicle that produces a very trace amount of non-lethal emissions (e.g CO2) in normal use, then you use it realizing that it will get better contained throughout the progress of technology - e.g model year 1 might leak more than model year 5 as tech progresses; in some cases tech being retrofitted, ala Coal Power Plants. All-in-all, there has to be a balance between what is fully contained, partially contained, and not contained at all for what technology we decide to use.