Figure 25. Simulated surface winds for summer months for (A) control and (B) R + ΔSST minus control. Control = present conditions; R + ΔSST = departure of the situation 6 k.y. ago from the present. Note the change in the wind-speed scale, going from A to B. R = the effects of summer insolation with SST fixed; ΔSST = an adjustment in the model for heating of the sea surface. Simplified from Kutzbach and Liu (1997).