Evidence-Based Climate Science

Dr. Don Easterbrook has done extensive research into the of global climate changes, global warming and cooling, as well as the cause of abrupt global climate changes at the end of the last Ice Age. He studies the relationship of 25-30 year glacial and ocean warming and cooling cycles to solar variation and global warming and cooling. Additionally, he has analyzed the correlation of Quaternary inter-hemispheric climate changes, the of radiocarbon marine reservoir values, Holocene glaciation of the Cascade Range, and the Holocene climate changes, otherwise known as The Little Ice Age. He has analyzed the tephra and lahar chronology of Mt. Baker, and has extensively used shorelines to determine isostatic uplift rates in the Puget Lowland.

GEOLOGIC PERSPECTIVES 1. Geologic evidence of recurring climate cycles and their implications for the cause of global climate changes 2. Evidence for synchronous global climatic events: Cosmogenic exposure ages of glaciations TEMPERATURE MEASUREMENTS 3. A critical look at surface temperature records 4. 2010–the hottest year on record? THE ROLE OF OCEANS 5. Relationship of Multidecadal Global Temperatures to Multidecadal Oceanic Oscillations 6. Setting the frames of expected future sea level changes by exploring past geological sea level records 7. The Maldives: a measure of sea level changes and sea level ethics 8. Arctic sea ice 9. Have increases in CO2 contributed to the recent large upswing in Atlantic basin major hurricanes since 1995?

SOLAR ACTIVITY 10. Solar changes and the climate 11. The current solar minimum and consequences for climate 12. Total solar irradiance satellite composites and their phenomenological effect on climate 13. Global brightening and climate sensitivity 14. The relationship of sunspot cycles to gravitational stresses on the sun

MODELING 15. A simple model to examine the relationship between atmospheric CO2 concentration, and ocean and land surface temperatures