Thanks a lot Heineken & Agent!
Yes i´m german with dear relatives in Australia, where i picked up some words on occasions

@Agent: forgot to mention, i´m climate-hysteric as well, may i join the club? According your thoughts how to rescue species: personally (quite agreeing to you) i´m even more skeptical because climate change is not just like a drift along the degrees of latitude. I know it seems to be, considering all the wanderings fore and back during the ice ages. But there are quite some devils in the details. One has to do with >>the sum of all physical parameters making a habitat<< being roughly just a half of the whole. You described it well, saying "like introducing an exotic" (translated from german ecologists we call it "internal parameters" what i try to imply). Other devils have to do with temperature being only one of many important parameters. Sun light for example differs with the degree of latitude...
Am i ahead in survival? I´m approaching age of 50 enjoying the day. People who do have experiences with extreme situations told me, that there is no possibility to prepare mentally. Nobody knows how you will behave, panic or stay calm, until it really happens. And - personally - i´m deeply convinced not to know what will happen, at least during my life time. There are deep worries according the younger people (i have family with two kids), no doubt about.
All my preparations are: await severity and improvise in case it happens, whatever it is.
@all, coming back to the happenings within the former forum where i came over from: the old pioneer peak oiler eg Jeremy Leggett did warn that they allways felt accompanied by extreme antidemocrats, being interested in news about coming up crises like flies being attracted by sh@t. Do you think it to be an issue, what are your experiences?
Personally my thoughts go in the direction, that the depth of coming up crises will be a matter of supra-national organization skills. Subjects like taxes on financial transaction show it (and of course all the ecological issues).
Corella