I don't *quite* get a line of reasoning, and this "obvious' consequence of the various 2-partitions of even numbers, may have been what caused the conjecture.
teh problem is that the primes get rarer, and you'd ahve to search for various pairs of primes that are 2n apart, that have different names than the twin primes.
thus: I don't know who my Congressman Waxman's cosponsor was, in the Senate, but he created the very first USA (mandatory) cap-and- trade bill in '91, to deal with acid rain; passed unanimously in both houses!
his mandatory version of the CO2 cap-and-trade is still sitting around, waiting for someone to propose a carbon tax, instead. as it is, Obama's CCX and/or the later ICE -- HQ in Atlanta, but legally bound in The City of London, the financial district -- is big money for arbitrageurs, as the OP seems to have garnered.
I have seen no estimate of the net cost of these voluntary schemes to gas-hogs.
thus: there ain't no such a thing as "global" warming, ever since some nut didn't bother to model a glasshouse, at a particular plase, and applied the metaphor to Eaaarht, a giant, spherical bubble.
I know, because I read **** in *Eos*, which occasionally mouths the party line about "global" warming.
thus: undergrads are exposed to an endless litany of lightconeheads, such as what's-his-name (with the bongos). instead, use quaternions. > You need to learn some basic physics.
thus: the three largest icesheets on Eaaarth continue to grow in heighth, however incrementally that has to be, given that they are all calving at the edges, at various & cyclical rates (see the article in a recent *Eos* about interpreting these surges, and the various kinds of moraines).
thus: GE is an adequate metaphor, til no-one since Ahrrennius bothers to model a one, at a lattitude, for the sake of the analogy, itself; thence, "global" warming, which is the real nonsequiter, or oxymoron, or mere misnomer.
thus: I'm still blissed, at the "finding" that T_sky is readily approximated by the God-am water-vapors