Cicadas: A Clear Refutation of Evolution?

Micky Kayn
3 min readJun 15, 2024

Cicadas, with their distinctive buzzing and remarkable lifecycle, have long fascinated scientists and laypeople alike. Their unique characteristics have prompted some to argue that they serve as an example of a species that challenges the theory of evolution. While evolutionary biology offers comprehensive explanations for the development of life on Earth, the intricate and seemingly inexplicable nature of cicadas invites scrutiny and sparks debate. Could it be that cicadas are a clear refutation of evolutionary principles?

To begin with, cicadas exhibit one of the most peculiar life cycles in the animal kingdom. Periodical cicadas, for instance, emerge en masse every 13 or 17 years, a pattern that seems almost mathematically contrived. This remarkable synchronicity raises questions about how such a complex and specific life cycle could have evolved through random mutations and natural selection. The long intervals between emergences are puzzling; why would evolution favor such an extended juvenile phase, especially when shorter cycles might seem to offer more frequent opportunities for reproduction?

The mathematical precision of cicada cycles also challenges the randomness inherent in evolutionary theory. The prime number intervals (13 and 17 years) are particularly striking, as prime numbers are less likely to be synchronized with the life cycles of potential predators. This has led some to suggest that cicadas were designed with a sophisticated understanding of mathematics to outwit predators, something that…

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Micky Kayn

Data and tech entrepreneur. Connoisseur of life, nature, and logic.