But, efficiency is not the whole picture as one can't get a 100% Efficiency rate. Some energy will have to be used to get the oil. One can spend tons of energy on acquiring new and more effective drilling methods. The energy used in these endeavors must be used in the formula.
Once again, you're not using the term "efficiency" correctly. You're using it as a synonym for EROEI. The term you are looking for is Coefficient of Performance (COP), which is usually over 100%. In terms of energy usage, oil drilling is always over 100% "efficient" otherwise we wouldn't do it. In terms of percentage of resource recovered, however, it is always less than 100%. You are confusing the two. Pick one and use consistent terminology.
EROEI is the most fundamental metric. It is a foundation for almost everything.
To an economist, perhaps. To non-psychopaths, it's a metric that is useful within a specific context.
It only takes a single match to burn down a forest. The EROEI on that would be in the tens of millions. Sound like a good investment to you?
Increase Efficiency is not always good. A balance needs to be maintained. The more out of balance there is the harder the crash when nature corrects it.
Often Increased Efficiency = Increased Unemployment based on current Population So to increase employment, either decrease efficiency or population.
Alternately, increased efficiency
is always good and increased population is not.
Because of the above, IMO, BitCoin is the most useful as a transactional currency (quickly in and out of BTC for payments) that can be the first truly international payment system.
This is a ludicrous notion. Every Bitcoin has to be held at all times by someone. If it were even possible for everyone to do what you suggest, Bitcoin's value would fluctuate wildly without any velocity to speak of, and it would be worthless as a "transactional currency", which is a fiction anyways.
First:
I appreciate your response and divergence from my opinions.
You're using it as a synonym for EROEI.
If I did, sorry to have given that impression. I do not think it is a synonym for EROEI.
To non-psychopaths, it's a metric that is useful within a specific context.
Not entirely sure about the implications here. But, I've found if one digs deeper they find what they think isn't always so and sometimes even surprising. I took it as you calling me a psychopath tho... Which is fine. No offense taken.
Alternately, increased efficiency is always good and increased population is not.
Rather than me debate this, while I see the point being made, there are two thoughts on the matter:
The Khazzoom-Brookes Postulate
http://www.sciencedirect.com/science/article/pii/S0301421500000306Basically increasing efficiency increases demand. Which I will grant is not always bad, but can be depending on what efficiency is being increased to obtain.
Also the speed at which resources are used can be accelerated to a point of no return. Cod fisherman became very efficient off of the NE North America til they diminished the cod.
On the other hand, Lobster and Crab fisherman, ah I'll just drop this:
http://icesjms.oxfordjournals.org/content/18/3/333.extractI think those sources should work, shouldn't they?
Again, thanks for the opposing views.