>>1793689But this isn't an issue of whether a working person should have to consider theory outside historical materialism. They obviously don't. You clearly have the time to read and think about this, so what is your excuse?
The fact that production even exists as a concept means that man is forced to interact with a world outside the one that he produces. Human production/labour cannot solely be its own condition, it wasn't borne from a wellspring already fully formed. If you are to be rigorous, you will need to at the very least consider its preconditions, which are necessarily outside the scope of the OP image. Dismissing the question on a historical contingency - as practical as this may be for the political aims of the day - doesn't make it disappear, and arguably undermines a rigorous materialism.