We provide illustrative results for various alternative levels of ambition, for various equity settings, and for various estimates of national emissions reductions. We also show that the differences between the cases are much less significant than the similarities, and that a great deal of the detail can therefore be set aside in favor of an “equity band” that is bound by “High Equity Settings” on one side and “Low Equity Settings” on the other. We have defined this equity band to span a wide range of perspectives on fairness, but of course more work remains to be done on this front. In particular, as we explain below, it is easier to argue that the “Low Equity Settings” are “too low” than it is that the “High Equity Settings” are “too high.”