S. M. Greenfield

1927

• Sustainability of rice in the global food system
• Environmental research to support the development of fossil energy technology options
• Inquiry into the feasibility of weather reconnaissance from a satellite vehicle
• Projection and distribution of waste thermal energy
• Radioactive contamination from a multibomb campaign
• The physics of balloons and their feasibility as exploration vehicles on Mars
• The responsible role of the atmospheric sciences in determining the future qualilty of man's environment
• Weather modification research