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7.22.2026

Frequency of Dust Storms: Increases Due to Climate Change (WHO, 2025) vs Decreases Due to Complex Factors in the Sahara-Sahel Region (Yeo et al., 2026)!

By Ganapathy Shanmugam, Ph.D. The prevailing climate narrative is that the frequency of dust storms (Fig. 1) tends to increase with global warming (Fig. 2). But the empirical datasets from the Sahara-Sahel region (Fig. 3) reveal that the opposite trend is true for the period 1984-2023 (Fig. 4). Dust storms A dust storm, also called… Continue Reading
6.3.2026

The CO2 Enigma in Deep Ocean Currents

By Ganapathy Shanmugam, Ph.D. Deep Ocean Currents have been well documented in the World’s Oceans ((Heezen, Hollister and Ruddiman, 1966; Hollister, 1967; Pequegnat et al. 1972; Shepard et al. 1979; Shanmugam, 2016, 2017, 2021). Although there are claims of impact of CO2 on deep ocean currents, there are no published empirical data on measurements of… Continue Reading
5.7.2026

The Closure of the Strait of Hormuz and the Obsolescence of Solar Modules

By Ganapathy Shanmugam, Ph.D. The recent U.S./Israel-Iran War, which began on February 28, 2026, triggered the closure of the Strait of Hormuz—the world’s most critical oil chokepoint—halting roughly 20% of global petroleum liquids supply and effectively stopping oil and LNG exports from the Persian Gulf. This sudden disruption has caused sharp price spikes in fossil… Continue Reading

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