"[A]ll the low hanging fruit have been plucked" from these trees. In a complex, highly multi-dimensional space, yes, there's always a hill to incrementally cli

"[A]ll the low hanging fruit have been plucked" from these trees. In a complex, highly multi-dimensional space, yes, there's always a hill to incrementally climb. There are other hills. Incrementalism gets you necessary data; but not necessarily insight. EDIT Of course, following up an idea is work.