Wednesday June 25
| 1:30-1:45 | Opening Remarks (J. Kiehl) |
| 1:45-2:15 | Global Ozone Modeling (G. Brasseur) |
| 2:15-2:45 | Stratospheric Ozone: Current Trends in Ozone and Ozone-Depleting Gases, and the Expected Turnaround (D. Hofmann) |
| 2:45-3:15 | Biomass Aerosols and Other Carbonaceous Aerosols: Forcings and Uncertainty (J. Penner) |
| 3:15-3:30 | Break |
| 3:30-4:00 | Global Modeling of Sulfate Aerosols (P. Rasch) |
| 4:00-4:30 | Radiative Forcing of Soil Dust Aerosols (I. Tegen) |
| 4:30-5:00 | Estimating Changing Patterns of Global Land Use (R. Doherty) |
| 5:00-5:30 | Climate and Volcanic Forcing over the Last Four Centuries (J. Overpeck) |
| 5:30-6:00 | Solar Forcing of Climate Change Since the Little Ice Age (G. Reid) |