The measures against climate change have been so weak until now that I don't think we can even talk about limitations yet. At least there's some equality here I guess, nobody doesn't do anything.
The measures against climate change has been weak precisely because of alarmism.
If everything is going to shit anyways, why throw resources into a black hole fixing it today? Check how many headlines have been saying inevitable, point of no return, etc etc for several decades.
Another aspect of this is overfitting on metrics like CO2 emissions, that's how you get hot garbage like carbon offsets that allow the worst offenders to keep operating like they have always been.
You live in a parallel world, the vast majority of the mainstream news out there are outright climate change deniers funded by billionaires and the few ones who don't cannot even relay the whole truth for being accused of "alarmism".
The reason nobody does anything about climate change is because it threatens their wealth, not because it's a catastrophe.
In my 'parallel world', it does seem like the mainstream media publishes articles every week or so (for the last decade or so) about how we are at the point of no return for climate change. And all of it is preserved in this wonderful searchable web of articles that ensures one does not have to speculate about what was published.
Maybe search on the web, who knows, it could turn out that you too live in the same world!
As an example, there's been some pretty deadly heatwave feuled by climate changed recently for example both in Sub-Saharan africa and south east asia and I'm sure nobody is really aware of it.
Turns out the "alarmist" as you call them were right all along and the current events are following pretty much the worst case scenarios.
If everything is going to shit anyways, why throw resources into a black hole fixing it today? Check how many headlines have been saying inevitable, point of no return, etc etc for several decades.
Another aspect of this is overfitting on metrics like CO2 emissions, that's how you get hot garbage like carbon offsets that allow the worst offenders to keep operating like they have always been.