P
A rational person perhaps would do some research as to what this clock represent...
But speaking or rational people behaving badly, here is one of my favourites: "Isn't the only hope for the planet that the industrialised civilizations collapse? Isn't it our responsibility to bring that about?" -- Maurice Strong, head of the 1992 Earth Summit in Rio de Janeiro and Executive Officer for Reform in the Office of the Secretary General of the United Nations.
Yes, it is quite telling that you would post that.
You are unable to distinguish between alleged "fear-mongering" and entirely well-founded, enormously serious concerns.
Get out of the way while those of us existing in the actual world finally get on with trying to save it.