We do not increas the productive capacity of a given piece of land - we only go through successive decreases in productivity that we attempt to mitigate through new technological methods. With another planet, you're starting from 0 productivity, and the prospect of increasing it is so outrageously expensive that it's invalidated before it even begins.
We do not increas the productive capacity of a given piece of land - we only go through successive decreases in productivity that we attempt to mitigate through new technological methods.
That's patently not true. If it were, then the general population of human beings on Earth would've remained steady since the dawn of agriculture, which even before the "industrial revolution" proper it hadn't.
Your second point about terraforming a dead planet being more expensive than it's worth, and being more-or-less impossible under current conditions (the whole point of the article in OP) I would tend to agree with though.
That's patently not true. If it were, then the general population of human beings on Earth would've remained steady since the dawn of agriculture, which even before the "industrial revolution" proper it hadn't.
That's because we have continually been bringing new land and resources into production. If you're a theory reader, Jason Moore's Capitalism and the Web of Life is all about this idea and the dialectics of appropriation and exploitation that drive social change. It's a really really good read.
We do not increas the productive capacity of a given piece of land - we only go through successive decreases in productivity that we attempt to mitigate through new technological methods. With another planet, you're starting from 0 productivity, and the prospect of increasing it is so outrageously expensive that it's invalidated before it even begins.
That's patently not true. If it were, then the general population of human beings on Earth would've remained steady since the dawn of agriculture, which even before the "industrial revolution" proper it hadn't.
Your second point about terraforming a dead planet being more expensive than it's worth, and being more-or-less impossible under current conditions (the whole point of the article in OP) I would tend to agree with though.
That's because we have continually been bringing new land and resources into production. If you're a theory reader, Jason Moore's Capitalism and the Web of Life is all about this idea and the dialectics of appropriation and exploitation that drive social change. It's a really really good read.