M
Monte_RCMS
Guest
You’re right.The difference is not of planets but of time frames.
Yes, oil as we now find it in the earth is a net (positive) energy source. We would not drill it if that were not the case. The earth’s crust is riddled with dead oil wells where the value of oil remaining is less than the cost to pump it.
But that net energy is the result of a millennial process of biological growth, fuelled by millenniums of sunlight, and catalyzed by further millenniums of underground pressure. The total energy received from the sun, wind, etc, in growing the plant life and then entombing the remnants so that oil formation could proceed, is far greater than the energy that was finally stored as fossil fuel.
Now that natural energy is of no consequence to the oil economy, because it required no human effort. In fact, it occurred when there was no human life anyhow.
But if we as humans are to maintain the energy culture we have now once the oil is gone, we will need to replace it somehow. Photoelectric and solar thermal, windmills, etc, can do a large part of it. But for transportation technology (especially trucks, ships and aircraft) there is no substitute for liquid fuel.
And then, the net energy decrease in creating the liquid fuels will be an issue. Corn ethanol just won’t cut it, however dear it may be to political leaders in our central states.
God Bless and ICXC NiKA.
We only think we have enough oil and natural gas for 500 to 1000 years.
After that we are screwed because after that there will be no one smart enough to come up with a new energy source.
[Did I get that right?]
So, for now we should use NO oil and NO natural gas or any other natural resource. But instead we should shut all down of the carbon based energy … and focus exclusively on solar and wind, which are free for the asking. No special equipment needed.
[How will be prevent ourselves from freezing in the dark, immobilized, until we get the solar and wind equipment up to speed?]