GLOBAL CARBON STARVATION
Feed the Plants… to Feed the Animals… and Us!
Release Sequestered CO2 to Save the Planet
We have all been taught in school about the natural cycles of the earth.
For example, water evaporates from the oceans, comes down as rain, form rivers and drains back into the ocean. It’s a cycle.
Oxygen is breathed in by animals, combined with carbon and released as carbon dioxide back into the air, where plants release the oxygen back for us to breath and use the carbon to grow. It’s a cycle.
And, of course, carbon has it’s own cycle where we eat the plants and then release the carbon back into the air when we breath.
All this is necessary for the happy balance of plant and animal life on earth.
Water cycles. Oxygen cycles. Carbon cycles. But… the carbon cycle has a major problem other cycles don’t. Carbon is absorbed by plants which die and then become buried, or in the case of the oceans, buried on the ocean floor, forever. (This is called “carbon sequestration”). Oxygen and water cycle mostly without sequestration, meaning the amount in the environment never really changes.
The only natural source that exists to replenish the lost carbon is volcanoes. Volcanoes do not produce nearly enough to replenish the sequestered carbon.
What does this mean? It means that due to the constant loss of carbon from the atmosphere over the last millenia we have seen the lowest levels of carbon (in the form of CO2) that the earth has ever experienced in its history. Our discovery of oil and burning it to release the CO2 has been our opportunity to replenish it.
Plant and animal life on this planet that happily evolved with high levels of CO2 for millions of years are now starving from a lack of it. (Interestingly, this is evidenced by the fact that greenhouse plant growers add extra CO2 to their greenhouse air to achieve the proper balance for optimal plant growth. This amount varies but can be easily 3-4x our historic lows)
There was no natural way for it to be replenished. Without human intervention CO2 levels would drop toward zero and the earth eventually will be nearly starved of carbon.
Plants would suffocate. No plants = no oxygen or food for animals or people = bad.
WHAT CAN WE DO?
We are already doing it. We learned in school that fossil fuels come from long-dead plants (fossils). These are not toxic materials. Unwittingly, but fortunately, humans are mining this long lost carbon in the form of fossil fuels and releasing it back into the atmosphere.
We are not home yet. We have only succeeded in increasing the CO2 levels from their lowest ever (around 300 ppm) to roughly 400 ppm. At the current (2011) rate of increase of around 6 to 7 ppm/year, it will take another 60 years before we get CO2 level back to a natural level where plant life will flourish at 800 ppm (or more).
(Before the CO2 kooks get you all jumpy over this seemingly huge increase, keep in mind that this amount would only mean a 0.00002% decrease in the oxygen we breathe. An completely negligible amount of no consequence.)
Doesn’t that sound right?
There were CO2 levels of 5000ppm in the history of the earth and there was life, we are barely two hundred ppm from a CO2 level that would result in plant death from depredation and the end of life on earth and Al Gore and the other idiots want to cut CO2 levels below these historic lows.
When something makes sense, doesn’t require a crazy belief that the world is ending (and that the only recourse is to turn over control of the worlds wealth generating machinery to liberal politicians) don’t you just know it when you hear it? Well, don’t you?
Saw this last night.
Watch for repeats, Netflix or the DVD.