Been following the clock for a number of years.
I was wondering when it would move in light of the global happenings.
Though both climate change and nuclear weapons are a problem the simple reality is we live on a knife edge. Always had, always will. Mass extinction is just a mega asteroid away along with other possible 'events'
The issue that most people don't see is that we have an over simplified idea of our existence and have over exaggerated our importance. The human race could disappear tomorrow and there would be no one to mourn its passing. The world would keep moving about it's course to its destiny. Whether humans are on this rock or not is irrelevant.
If aliens were to stop by many years from that point they would probably only find traces of our existence and nothing more. Though why aliens would want to stop by this backwater of a solar system is anyone's guess.