
I feel the space community could use its own clock; we need a reverse doomsday clock.
Imagine what the impact would be if a panel of the most respected people in the space community collectively decided that we are 2 seconds further away from the take off of a space faring society. We would have an icon to show how pleased or displeased the space community is with the development of space. This icon would include the non-space cadets in our highly technical, acronym filled discussions; it would be an icon best suited for the sound bites that media craves.
Another benefit is that the space community will be forced to have debates every time we have to move the clock. While this could involve sticky issues, like Obama's plan for space, a detailed exploration of issues that split the community could help to bring us all to the same page and help to discover all the consequences (both good and bad) of making a certain choice on the path towards space development and space settlement.
So, that's why I think we need the clock. Feel free to challenge me or add more benefits in the comments
Image by Matthew Simantov