I do not agree with your reading of "policy". I base this on personal experience on a couple of fronts.
1. I have yet to come across a single VERIFIABLE of a cover up. Yes I have read all sorts of claims but not one verifiable.
2. Personal involvement. I have had a close relative molested by that child's father. The child was taken to the doctor who confirmed that the molestation had occurred. The medical evidence thus became the "second witness". The man was disfellowshipped BEFORE he ever reached the courthouse.No one from the kingdom hall attempted to interfer in any way. The local body of elders supported the mother the entire time. Now before someone yells "new light" this occurred more than twenty years ago.
http://www.jehovahs-witness.com/6/110725/3.ashx
I have just reviewed the scan on this page from the misappropriated book. I see nothing there that would change my mind.
One note plainly has (Very Rare) at the end.
If the marginal notes ACTUALLY said what you all want them to then maybe there could be some justification.
Addessing the issue of Germany in WWII, knowing what we do now it's easy to say "I'd lie". Since the average German citizen was not aware of Hitler's intent to kill the Jews, not even most business men. Under those circumstances I would have said "Yes". Of course this is an unfair comparison due to the time that has passed.
About stealing, maybe I'm a victim of my upbringing but I do not believe it is acceptable to steal even to feed your family. There are other, legal ways to do so. I don't accept that there is no other way.
I believe that any injustice can be corrected without resorting to theft, lying or any other form of dishonesty. Using your example of the company dumping toxic chemicals, couldn't there be another way? Video the dumping maybe or maybe just tell someone in a position to do something about it? The irresponsible course is the "the ends justifies the means" course. If you steal once for a "good cause" what's to stop you from stealing when you will profit from it? Or lie when it serves your interests?