In short, we aren’t on track to an apocalyptic extinction, and the new head is concerned that rhetoric that we are is making people apathetic and paralyzes them from making beneficial actions.
He makes it clear too that this doesn’t mean things are perfectly fine. The world is becoming and will be more dangerous with respect to climate. We’re going to still have serious problems to deal with. The problems just aren’t insurmountable and extinction level.
IMO whether we’re fucked or not is not a constructive argument.
In either case, the interpretation of climate change can lead to the same conclusion: a) we’re fucked up to the point of no return. So we can keep our wasteful society as is until we extinct, because changing our society will not achieve anything. b) we’re not in that bad situation so we can keep our wasteful society as is until the situation gets really bad and requires change.
Anything could be used to justify not making changes and majority of society/indistry ppl in power are super resistant to it (which likely reduces their profit).
In reality, it’s not black and white. Even if the ‘no return’ scenario is real, we can still lessen the climate change effect or delay catastrophic end if we make changes now.