No problem about the delay replying!

I know that much of the knowledge of the first Australian's, that Australian aboriginal nations, knowledge that has been passed on down through the generations through stories, song and dance was totally disrespected and ignored her for over 2 centuries because when the British- Captain Crook and his cronies bought their diseased bodies and arrogant minds over here, they treated the people of the indigenous nations as animals, not even human beings so all of their significant, intimate and learned knowledge of this land- the animals, the flora, the climate, everything was completely ignored and even erased in the eyes of white man, until only very recently- within the last couple of decades when some smaller communities and conservation groups around Australia, started talking to the local clans and working with them to protect and preserve nature.

But it really hasn't been until the 2020 xmas bushfires that mainstream people have really started to listen to their ancient knowledge and take their experience into consideration and put into practice... so maybe that has been the case of so much knowledge from so many other ancient civilisations, because when you think about it, how many nations around the world were invaded and colonised by Europeans, especially the British and their culture and traditions eliminated...

I believe that the historical British have a lot to answer for, infact so do their modern counterparts, because as far as I'm concerned, they started off this path to distruction wayyyyy back when and their ancestors all over the world continue to perpetuate it to this day.

But it's not just the British who would be responsible since the beginning of time, there are a whole lot more European nations that did such damage back then to the indigenous nations and broke the chains of knowledge so that Mother Earth is suffering so much today...

So since you come from an area with such outstanding ancient technologically advanced structures, then please keep them coming so that as you said, we should do what's possible now and that is learn from the techniques and maybe this could change the world.