The amount of energy that will be needed for carbon capture and the sequestration regardless of the overwhelming cost and the poisoning of underground drinking water, will have to be supplied by green or renewable energy. Otherwise, if you use carbon-based energy you will put more carbon back in to the air than you can possibly remove. Maybe we should just capture the CO2 and freeze it and sell it to people who can no longer afford electricity for their refrigerator to keep what little food they can still grow from the Air with little or no CO2 in it. And by then we should be running low on oxygen, because now plants and trees have nothing to turn back into oxygen for us to breathe and because we are so good at removing CO2 from the air. We can remove it faster than it can evaporate with the water from the ocean from underwater volcanoes into the air on a very hot day along with all the other chemicals in the ocean we really truly do not want in the air.
And for all of you, who think you are saving the world, buying a new hybrid car, you will have to drive it for about five years just to offset the carbon produced just to build it.
If we add CO2 to the greenhouse in your backyard, the more CO2 we add the healthier and stronger your plants and vegetables will be, and then the healthier your food will be and then the healthier you will be. we know that after many years of experimentation, research and study. CO2 is the cause of all carbon-based life on this planet.
CO2 is one one-hundredth of one percent of the air over land. So if we could add more CO2 into the air, it would be much healthier for plants and trees. So why don’t we just let plants and trees absorb the carbon from CO2 so they can live and make oxygen and food so all of us creatures will have something to breathe and eat too? So, if you really need to capture something from the air, try the ozone produced at ground level that is causing severe respiratory illness all around the planet and put it in the hole in the ozone which is contributing to Global Warming.
The first air on this planet was all CO2, causing all plant life to begin on our planet.
I guess we will just be the cause of ending all life on this planet.
CO2 causes extreme cooling, that is why we call it Dry Ice.