The reason we don't achieve lofty visions is that those who would pursue them are being smothered by nationalism. It is ironic that the Apollo mission success is being held out as the ideal (as it always is) because its success is what heralded this crushing nationalism to be brought down upon all our heads.
But I know, no one wants to hear this. That's because they're nationalists. All they can see is nationalist solutions to problems, and since that IS the problem, nothing will change.
But I know, no one wants to hear this. That's because they're nationalists. All they can see is nationalist solutions to problems, and since that IS the problem, nothing will change.