Already has. Way more people are dead because of climate change than have died due to nuclear accidents.
We are in an ongoing climate crises, it's just normalized now because that's what we are used to.
I'm old enough to remember when Cat 5 hurricanes were something like once a decade. Now we see them nearly yearly, sometimes twice in a year.
Unfortunately, that's simply not going to stop in our lifetime. It's even likely to get worse over the next 50 years as we slowly get to the point of being carbon neutral.