No, we don't. Even in the worse case scenarios, a runaway greenhouse effect a la Venus was never remotely part of the scientific consensus. Heck, the IPCC just retired the worst case RCP 8.5 scenario saying it is now scientifically implausible. Now a big reason it was deemed implausible is the transition to renewable energy is happening. But even if RCP 8.5 did happen, it was not a humanity ending scenario.
No, we don't. Even in the worse case scenarios, a runaway greenhouse effect a la Venus was never remotely part of the scientific consensus. Heck, the IPCC just retired the worst case RCP 8.5 scenario saying it is now scientifically implausible. Now a big reason it was deemed implausible is the transition to renewable energy is happening. But even if RCP 8.5 did happen, it was not a humanity ending scenario.