OP is a bit rich coming from a country whose government doesn't even want to talk about climate change. But to salvage something from the thread: in order to preserve the possibility for aviation, both private and commercial, which is very hard to make carbon neutral, it is vitally necessary to act against the major causes of climate change, starting with coal. Instead of trolling forums, it would be useful to apply pressure to any governments one might be able to influence (India, China, USA, and Australia, for starters).