You make a lot of good points mate.
You are correct, change is sometimes nessasary.
In this case, the change is simply allowing gays the right to be legally married.
Comparing it to the way blacks may have been treated in a time gone by is a bit of a false equivalence.
On one hand, change was needed so the blacks could live in society,
In this case, nothing changes, gays already have all the same rights, only one they don't have is to be legally recognised as married,
They still live a great long and happy life like everyone else can, with or without the legalisation of same sex marriages.
Whilst I disagree with you, I do agree, the argument will just go in circles till the yes voters get their way.
I don't think it's a false equivalence really.... maybe it is. It's not a perfect analogy, but few are when you get down to it. I do see some parallels in terms of the persuit of human dignity.
Civil rights are not all about equality of life, they are about the right to human dignity too...and at the end of the day, Rosa Parks getting on that bus was about dignity...although admittedly given the context of the historical period, it was about a lot of other underlying social problems also.
But the right to dignity is important too, because people who are segregated from society to any degree will never feel fully at peace within that society.
It's hard to draw perfect comparisons between different historical periods, but I think dignity is important to the gay community, just as it was to Rosa Parks and all the people who supported her.
Anyway, it's easy to say a comparison is a false equivalency when you're not the one making it, because as I said, very few if any comparisons are perfect....
I think equating a relationship between two consenting adults with a relationship between numerous adults, or animals, children or any of the other slippery slope arguments employed by the no side are false equivalencies too.
I guess it's all a matter of perspective.... but I do think the most important perspectives in this debate are those of the people who are directly impacted by the issue.... and I think those are the members of the LGTBQI community who don't have that right to marry.