We may well find, as we reflect on the world in which we live, that the key ideological difference is not between capitalism and socialism, which are merely two symptoms of the issue, but rather between those who want the world to die and those who want the world to live.
The logic of the industrial revolution, which takes from the earth without giving back, entails self-annihilation unless the world is seen as merely a stepping stone, a crib which can be set aside when the infant grows out of it. Therefore a prerequisite for the industrial revolution was the work of Nicolaus Copernicus and Galileo Galilei, who moved the earth from the center of the universe (therefore rendering it special and sacrosanct) and replaced it with the sun. Subsequent scientific development rendered the earth less special still, reducing its value and the propensity for humans to maintain its well-being or even existence.
The purpose of capitalism is to kill the world and force humanity to move on. According to current capitalist hopes, Mars is the first step.
This reality enlightens many of the interactions between capitalists and socialists. Capitalists consider socialists to be cowards, not so much due to the valuation of rugged individualism but the greater cowardice of not being willing or able to wish to leave the earth. Capitalists view socialists as babies unwilling or unable to grow up.
Socialists view capitalists as somewhere between stern authority figures and psychopaths.
My view is that it defeats the value of exploring the universe if the explorers are only there because they intentionally killed their own planet. A capitalist point here is that exploration of the universe might give the means for saving the earth, an argument that began its life meager and died a little each day after.
Think about this the other way around. What would we think of an alien species who only came to earth because they intentionally destroyed their own planet. Would we want them on ours?
What would the expected outcome be on another planet when colonized by a species whose ideology is based on destruction and “progress”?
The question perhaps is not whether or not we want outer space but whether or not outer space wants us.