I've not been around for a long time, but I just saw Bob Dudley on the BBC news (not) talking about the collapse in BPs profits, saying how oil production has remained constant for the last few years due to the expanding US production offsetting the losses from unrest in other parts of the world, and how this has kept the price of oil within a narrow range. It spurred me to come back.
I've not changed my position on the nature of our predicament. I still believe
Systems Dyamics or more specifically
Systems Ecology provides the clearest explanation of events. World Energy is a subset of an extremely complex system, as such, the US increase in production is just a data point and symptomatic of the increasingly lower EROEI, and higher marginal costs of production, and is not a game changer. It isn't nearly as significant as the primary forcings on our Economic/Financial/Social subsystems, such as: Available net energy, debt, climate instability(!), political power dynamics/inequality, and the feedbacks and interactions between them.
I hadn't anticipated how much relative stability was achieved through the reduction in complexity by the various governments and central banks short-circuiting large parts of the financial system, removing the "free market" from capital allocation and replacing it with QE leveraged speculation by the politically best connected. But this is, in my opinion, what's happened over the last few years, and has actually resulted in a massive misallocation of capital and resources which could have been used to flatten the inevitable downslope, rather than attempt to postpone for a diminishing minority.
BPs fall in profitability is exactly what should be expected in a post "Peak Oil" or "peak net energy" environment, but it's only the start. Things will really get interesting when the marginal cost of production is clearly greater than the price the market can bear to pay, and we're getting awfully
close.