Hi Dizzie, Very interesfting question and one that I have often thought about. What ever I say please understand that I may have worded it wrongly, and mean no offence.
Firstly I think that alot of people did know that something was going on but did not want to believe it. Certainly I think that there was too many people involved in the situation not to know. e.g., the people who manufactured the ovens, the guards, the transport personnel ect. However it is arguable as to whether we, in England would have said or done anything different under the same circumstances.
I also belive that the majority of people who did know were from the "upper" class, Officers, Company Directors ect. After all Schindler must have been aware.
For alot people who did know they probably carry alot of guilt and wonder if there was anything they could have done. But with the type of people running Germany at the time it is quite easy to turn a blind eye.
I think that the main thing is to try and stop this happening again although, on a much smaller scale, it is happening all over the world. I think that future generations should be kept aware of this infamous part of history.
On a slightly different tact, and again this is my opinion and I hope not to have upset anyone, I am sometimes surprised at the antics that the Israelis get upto. They have their own unique problems but the way they sometimes go about resolving them makes me wonder if they have forgotten what happened not so long ago.
Apologies if anyone disagrees. It is very easy to upset people when discussing a subject like this. However at least we live in country where we can discuss things ( at the moment any way)
Rgds Al