The sun-climate question: Is there a real connection?

George C. Reid

Aeronomy Laboratory, NOAA/ERL, Boulder, Colorado ¹

¹ Also at Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, Colorado

• Introduction
• Solar Irradiance and Long-Term Climate Variability
• The 11-Year Cycle and Short-Term Variations
• Solar Wind Effects
• References