 Future ocean acidification will depend on how much carbon dioxide is taken up from the atmosphere by the oceans. Traditional climate projections predict a small range of outcomes, but this does not account for the uncertainty in global warming. To address this issue, researchers have developed a new method called the adaptive emission reduction algorithm, error, which can simulate the effects of different combinations of emission reductions of carbon dioxide and other greenhouse gases. This allows us to better understand the impact of different emission reduction scenarios on ocean acidification. The results show that the uncertainty in ocean acidification is much greater than previously thought, and that the choice of emission reductions of non-carbon dioxide greenhouse gases has a significant effect on the amount of acidification. Therefore, when choosing emission reduction strategies, it is important to take into consideration both the cost and potential environmental consequences of ocean acidification. This article was authored by Jens Tehrho, Thomas L. Froletcher, and Fortunate Juice. We are article.tv, links in the description below.