For the above purposes, we make use of the metrics described in section 2.5 to map between distributions in adsorption isotherms and CO2 purity-recovery Pareto fronts. A Pareto-dominance plot, constructed from 𝛯 for each molecular FF 𝑖, is displayed in Figure (a). This plot demonstrates the tendency of a particular FF to dominate, or not dominate, relative to other FFs. In Figure (b), the process-level uncertainties are visualised using the average hypervolume error, ∆𝜉 . Consistent with the discussion so far, we make comparisons amongst the different FFs by taking UFF+DDEC as the reference. For a complete comparison of the uncertainties between all pairwise FFs 𝑖 and 𝑗, see supplementary note 7.1.