Cathryn Sterling

Cathryn is a NASA engineer turned Christian apologist, author, and founder of Defend the Faith Ministry. She now homeschools her two sons, Connor and Luke.

5 Issues with Random Genetic Mutations

When Charles Darwin first published his theory of macroevolution (descent with modification from one common ancestor) in 1859, he outlined three main processes that would be the driving force of evolutionary change. To him, macroevolution was the inevitable result of random, genetic mutations that produce a change in the species that is preserved by natural …

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Are Covid Variants Evidence of Evolution?

Since 2021, Greek letters are not just for identifying college fraternities or sororities but for identifying variants of COVD-19. Alpha, Beta, Delta, and now Omicron variants are studied and compared on the severity of symptoms, how quickly each variant may spread, and its resistance to treatments. Quite often when these variants are being discussed, the …

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