And, you are remembering wrong: I have never applied "F-bomb" or other obscenities to other people's OPINIONS.
After a few people expressed their like of registers, you call the registers "F*CKIN' TRASH". If you don't see that as denigrating their opinions, then you have an unusual mindset.
What you call "trolling" is my attempt to get you to examine your own inconsistency. You can't champion environmental causes, yet leave all the heavy lifting to other people. It doesn't matter one bit if you have all the right PC opinions, if you don't practice them.
Actually, only one expressed his like of registers before my post. Read my post again; it was not directed to his post or his opinion: only answering the OP's request for my opinion.
Although I don't consider myself a champion of environmental causes (just a sympathizer), and this thread isn't about that, I have to ask, what are my "inconsistency" on the subject? Apparently you are so smart, that you can find these inconsistencies without evening knowing me. Actually, I think I'm a pretty considerate person when it comes to the environment. I've averaged less than 8000 miles of total driving per year the last 16 years, even less the last five. Yes, I used a mule team to transport gear to the base camp of Aconcagua, like most people who climb it (you are so sharp to figure that out from my previous posts! I guess a Ph.D from MIT does mean something). But hundreds, if not thousands, of mule teams have used and will be using that same trail over the years: I don't feel too bad about it. And yes, I do go into the mountains, leaving footprints and scaring the animals. Apparently some people who climb somehow don't.
Humm, geez, I wonder why I thought you were trolling....