Acid Test: Are the Oceans Already Lost?

[imatelly]

sorry but i dont believe that at all,back when blue green algi were the only thing on earth,the planet was full of co2 and it did nothing to the oceans wrather it made life come onto land,so this is stupid.also when the blue green algi died in a mass extinction,the blue green algi fell to the bottom of the ocians makeing nowadays oil feilds,but now we have plants so co2 is ok,so stupid vid