Reasons to Believe

Upper Mantle Viscosity

TNRTB Archive - Retained for reference information

Exploration of Earth’s upper mantle continues to uncover evidence for supernatural design. Geologists and chemists discovered the sources for variations in the viscosity of the upper mantle: water concentration and mantle temperature. Since the level of variations in upper mantle viscosity must be carefully fine-tuned in order to get the plate tectonics that makes the long-term survival of advanced life possible, such fine-tuning implies additional fine-tuning in the geographical distribution of plate subduction rates and plate boundaries. All of this exquisite fine-tuning of Earth’s mantle is readily explained by an intelligent, supernatural Designer.

·         Jacqueline E. Dixon et al., “Lateral Variation in Upper Mantle Viscosity: Role of Water,” Earth and Planetary Science Letters 222 (2004): 451-67.

·         http://adswww.harvard.edu/org-bin/nph-abs_connect?db_key=PHY&aut-xct+NO&aut_logic=OR&author=Dixon

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Subjects: Geophysical Design

Dr. Hugh Ross

Reasons to Believe emerged from my passion to research, develop, and proclaim the most powerful new reasons to believe in Christ as Creator, Lord, and Savior and to use those new reasons to reach people for Christ. Read more about Dr. Hugh Ross.