Bridging Nature and Humanity

I personally find it quite strange to think of humans as apart from nature and vice versa, but after many interactions with people who think otherwise, it seems that I’m in a minority. If evolution is to be believed, we as a species (Dawkins would say individuals!) have evolved mechanisms to improve our survival rate, to the extent that we are now the most dominant species in terms of geographical reach and resource use.

However, our genes seem to have forgotten to encode limiting behavior, atleast with respect to resource utilization, which would enable us to live sustainably. Therefore, we have to resort to non-biological notions like stewardship and animal rights to keep ourselves in check. From where such notions arise, one really does not know. Nevertheless, questions in ethics, epistemology and ontology have interested us as much as questions in physics, math or chemistry.

Ancient scholarship, both Western and Eastern, never viewed either category as seperate from the other and, to quote a friend, did both physics and metaphysics. It is only recently that our world view has taken a schizophrenic turn, looking at billiard balls using differential equations (bottom-up) and guiding human behavior using teleology (top-down). It has been notoriously hard to reconcile these world views and thus each developed practically independent of the other.

No doubt, there have been attempts by one to encroach upon the other’s turf. Dawkins and like minded compatriots went one way, while the Christian Right in USA and Astrology try going the other. All in all, it seems unlikely that one or the other will have total dominance anytime in the near future.

Thus we are stuck with quarks on the one hand and The Goal Of Human Life on the other. For example, mainstream economics ignores nature by invoking the Axiom of Infinite Substitutability (One kind of good can always be substituted for another, thanks to human ingenuity), so if rainforests go, then we can always conjure up something to take its place. Marxist thinking takes the view that all human development is the result of economic processes, so trees and animals don’t even merit a mention – they are simply unimportant as far as human society’s development goes. On the other hand, we have climate models which put in a large amount of CO2 into the model atmosphere and see how things change, as though humans are just passive CO2 emitters who cannot recognize calamities and adapt their behavior (This seems ominously probable nowadays!). Each approach has value, no doubt, but it is obvious that neither economics nor climate modelling can actually solve the problems we face today.

One solution is for people with different outlooks to sit down and reach a consensus. My last experience with such an experiment was not very encouraging, and the recent spat between Rajendra Pachauri and Jairam Ramesh did nothing to to encourage anyone about interactions between politicians and scientists, I’m sure. The other solution, of which one is more optimistic, is for researchers to break  the new barriers and go back to a world view where one can engage with physics and metaphysics without being called a witch-doctor. Natural and social sciences are ripe for such a synthesis — we have finally reached a state where our metaphysics (explicit or otherwise) is affecting the earth’s chemistry and biology, maybe even the physics: while I don’t think we can change the Gravitational Constant anytime soon, but a few thermonuclear warheads here and there could change g=9.8 m/s2 to something substantially smaller!

Little known but impotant steps towards such a synthesis are being seen — ecological economics is bound to be mainstream before we kill ourselves, social ecology is bound to be important in the future too. Scientists seem to be getting more comfortable doing politics outside their institutions and politicians are learning some thermodynamics, thank heavens. The principle of  learning two subjects well, one closer to quarks and the other closer to the God side of the spectrum of human thought will serve researchers well in the future. Oh, and present day economics does not count on either side of the spectrum.


3 thoughts on “Bridging Nature and Humanity”

  1. “we have finally reached a state where our metaphysics (explicit or otherwise) is affecting the earth’s chemistry and biology, maybe even the physics”

    did not get that ….


  2. What I mean is how our conception of Nature and our relationship with it has affected Nature.

    For example, if Nature is assumed to be just an instrument to increase human welfare and comfort, the present rate of usage of natural ‘resources’ drastically affects its chemistry (Nitrogen/Carbon/… cycles).

    Again, whether we consider ourselves as one with the rest of nature or as apart from it makes a huge difference to the biosphere. This was not true when we were not as technologically developed, but is definitely true now. Global warming is even changing the physics of the atmosphere.

    Interestingly, these metaphysical conceptions have no obvious biological underpinning (you cannot draw a direct arrow from cause to effect), but they affect how we interact with the material world. That was what I was talking about!

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