Didn't you hear that those things cause global warming?
I hadn't heard that at all, so I read the article. That article said basically that we don't know what impact manufacturing HDTVs have, that it hasn't been measured. It really sounds like one scientist trying to make a name for himself. If it is ever shown that it has a serious impact, I'll re-evaluate my position.
There's no sense in running out and buying a $1500 tv when you have a perfectly good one that needs a converter box. People are so wasteful.
I suppose you would have said the same thing in the 60's when people were replacing their black and white TV's with color. The difference is almost that great. I don't think improving your quality of life is wasteful. Also, the last HDTV I bought (a 42" Panasonic from Costco) cost $950, not $1500, and it's a very highly rated name brand television, not some generic knock off.
I've got two pretty new Sony flat screens, a 36" and a 32", and a couple older ones that work good. I'm inclined not to watch very much TV. I never watch drama and I multitask with what TV I do watch.
Any TV you bought in the last few years shouldn't need a converter box. I'm almost certain your Sony's won't need them. A TV doesn't have to be HD to not need a converter box, it just has to be able to receive a digital signal. Also, satellite TV is digital by default, so any TV you have hooked up to a satellite converter box is already set. You don't need to change anything or invest in new equipment. It is already receiving a digital signal; nothing will change when the digital transition occurs.