Have we ever fully realized the lessons of the "Pale blue dot" photo? When will we stop the wasteful fighting and over-consumption and finally embrace a cohesive sustainable lifestyle together to protect the only life we know of in the universe.
The lesson I see is that absolutely nothing humans do (including “wasteful fighting” and “over-consumption”) matters at all. We could colonize the solar system, or we could die out, and the Pale Blue Dot would remain the same either way.
It seems to me that people are desperately trying to squeeze a distorted message of hope from an image that fundamentally signifies the exact opposite of hope, namely indifference.