When most people look around the world today they see a set of problems. They see energy/technology problems. They see ecological/environmental problems. They see economic problems. If they are slightly deeper thinkers, they may see population problems. I believe they are all suffering from vision problems.
What most people see as "technological problems" are, in my estimation, more correctly seen as the set of symptoms of the real underlying problem, symptoms that are that are manifesting themselves in the technological arena.
In the same sense, what people are interpreting as "ecological problems" are the set of symptoms that are manifesting in the world's ecology.
And what people are interpreting as "economic problems" are merely the set of symptoms that are manifesting in the world's economy.
The underlying problem is the same in all three cases.
Humanity is an overly successful species with no effective predators, the ability to manipulate its environment on a planetary scale, and the perception that it is apart from that environment.I actually disagree with spreading perception that the core environmental problem is human population growth. I used to think it was, but I now think population growth is just another symptom of the above problem statement. You can prove this to yourself with a simple thought experiment. Imagine that we stabilized our population tomorrow, at our current 6.6 billion people. Would that fix the problems of resource depletion, ecological devastation and the economic instability caused by our insistence on continual material growth? I maintain it wouldn't, because those problems are still worsening where populations have already stabilized, or are even in outright decline.
Addressing any one of the problems areas - energy/technological, ecological, economic or population - would still leave us with problems in the other three. We can (and will) tinker around in each of these areas, because that's our Buddha-nature - human beings are innate tinkerers. We will do things to ease the situation in each of those symptom domains. But none of that tinkering addresses the fundamental problem, which I describe as follows:
Humanity appears to have evolved without a crucial internal self-restraint mechanism. That happened because, like every other species, those restraints were readily available within the environment - mainly resource scarcity, predation and disease. Because those external restraints were available, selection didn't endow us with internal restraints because they weren't needed. In fact, during our early time as a species, an internal self-restraint mechanism acting in addition to the external restraints would have been counter-productive, and would have been actively selected out of our makeup.
However, as we developed the intellectual ability to circumvent those external restraints - through extinguishing all large predators, and developing agriculture, mining and medicine - we outfoxed ourselves. Because in the absence of either internal or external restraints we are left with no effective way to reign in our genetic urge for expansion. All that remains is our intellectual capacity to foresee outcomes and to regulate our behaviour through reason. As far as I can tell, reason is not a strong enough counterbalance to our innate behavioural tendencies. The evidence of this is no further away than the $2500 Tata.
So I hold out no hope whatever that our tinkering will solve the "real" dilemma of humanity. We are behaving exactly as our evolution intended, and it's unlikely that we will stop. What we need to do is to figure out ways in which our feeble reason can create the conditions for the continued survival of our species and perhaps some of our civilization, despite both our unconstrained, innate urge to grow and our glorious but tragic ability to reason. These are the aspects of our nature that are at the root of all our troubles, and we will need to be enormously cunning to outmaneuver them.