I think the big disconnect is in understanding of the "need drive." The profit motive systemically selects for the maximum production and consumption possible, as it searches for the highest circulation of commodities and the fastest rate of returns. It's a control system with consumption as the driving factor. The "need drive" isn't the same control system, all it means is that humans will actually begin to consciously plan production and distribution. This means it is human decisions that can scientifically advance non-profitable or costly measures that seek ecological improvements and minimizing useless and non-productive sectors.

You have to dissect the actual profit motive itself to see why consumption has skyrocketed. Comsumption is the driving factor of profit. "Satisfying needs" isn't a control system or a feedback loop, but instead a goal for humans to pursue once we scientifically plan the economy. This is why I am optimistic for the future.