>>10711306>There is no plan B.
Carbon sequestration is the safest active measure we can take. Any attempt to reduce burning fossil fuels is just an attempt to give naturally occurring carbon sequestration a chance to do it's work.
The safest place to do it is in a dead zone in the ocean. Where there's no ecosystem present that may suffer a negative side effects. Positive side effects would be decrease in ocean acidity and and give the ocean a chance to hold more atmospheric CO2. We're already approaching c02 saturation. Once saturation happens a run away effect like >>10711282
mentioned could happen even if we do nothing.