This one year, or the year previous, is not evidence that the ecosystem of the planet is going to collapse in 10 years.
It's one year in a long and alarming trendline, but to extrapolate that to such an extreme conclusion is completely unwarranted.
> Rhetoric of restrained caution hasn't really served us well.
First, I didn't suggest "restrained caution". I can only speculate as to how you came to that conclusion.
Second, rhetoric that we're all gonna die by 2030 and nothing can be done is far more harmful.