Global Warming and Climate Change} Ok so we can set up an experment that could change peoples minds

First off, what are we trying to prove or disprove? Whether or not the oceans of the planet can hold in a stable environment as much carbon as would be necessary to be able to sequestrate almost 17 million gigatonnes of carbon over a period of two point five million years. Right now there are only around 39,000 gigatonnes in all of the oceans of the planet, meaning that it has to hold at least 17,000,000 / 39,000 = 436 times as much as it now contains, while that may sound like a lot, it really is not! Can modern fish survive in that environment, how about the rest of life in the oceans, and if not, why not? Was, life in the oceans different 2.5 million years ago? How much carbon is the maximum amount that the waters of the world oceans hold, and at what temperatures? And how would that change the P.H. of the water? The list of all the questions looking for answers about the movement of carbon dioxide in the atmosphere and between the waters of the oceans would be long and ever-changing! I think that what we would find out could completely change how we look at our planet. Anybody out there, who could come up with how big of an experiment, in terms of physical size would need to start? The rate of exchange of carbon dioxide from the atmosphere to the ocean, and from the ocean to the atmosphere, I think would need to be very slow, but I have not had much time to think about all of the ramifications, Why do you not, put on your thinking caps, and get back to me. 100 minds are always better than one! Reach me at  danielkadavy212@gmail.com  Or by phone in the USA at 402-890-7946. Maybe we can get some more attention now that we have a way to test some of my most unusual ideas! Thank you, Dan P.S. Maybe some of the methane could be stored at great depths, as solid not gas as it is now. That would be much harder to prove!