There is a colossal kind of omission here. You are conflating humanity with white form of civilisation. It would be more accurate to say if Anglo-American /European forms of civilisation, which have relied over the past 500 years on a predatory form of existence, don't change, the entire planet is threatened, alongside the 85percent of humanity that have been subjected in various forms, to the Western empire's bottomless greed and lust for power.