This particular author wants you to panic.

We are certainly facing many environmental crisis, there’s no doubt about that… But the data here seems limited. I assume we simply don’t have measurements older than 50 years to add to this graph?

Edit: Here is a better graph!

Still alarming, but the data only goes back so far… It feels like something everyone needs to pay attention to and take seriously, but perhaps turning down the Vault-Tec guy knocking at your door is still a reasonable action to take.