Earlier quoted context omitted.
The relationship between value produced and resources consumed may not be linear, but that does not mean that it is possible to have infinite production, or to produce a change in value from zero resources. If production is not limited, then we can instantly transform our solar system into a Dyson sphere, right now. What am I not understanding, of this theory?
You'd be right, if all value production was in utilitarian, physical stuff. Increasingly however we're spending a smaller percentage of our income on stuff, and more on services and immaterial goods. To produce a two ton truck, you need to use more than two tons of resource, that much is obvious. But how many resources go into the production of my copy of GTAV? Or my blue-ray of The Lord of the Rings? Or my viewing o…
Those limits are constantly being pushed outwards, but they are not disappearing. Eventually, we might have cities and data centers covering the entire Earth, à la Coruscant. At that point, we will still be constrained by our ability to cool the system, by our ability to efficiently power it all with minimal waste heat, and by the speed of communications through congested networks.