Sunday, 23 October 2011
Microevolution and Macroevolution
The polar bear and the grizzly bear belong to the same Genesis kind. Image courtesy of Ansgar Walk, Wikipedia.
Microevolution and macroevolution are concepts that one often bumps into in discussions on the Darwinian view of the development and biodiversity of life. Many people assume that microevolution refers to changes within an existing species and macroevolution has to do with changes that give rise to new species.
Evolutionists believe that given enough time, say a few million years, microevolution will lead to macroevolution.
These concepts are misleading. The Genesis concept of kind has a much wider meaning than the term species used in modern biology. We cannot thus regard dog breeds as evidence of microevolution.
Speciation or the origin of a new species does not have to do with ”macroevolution”, but it speaks of the ability of living beings to adapt to their environment.
The polar bear and the grizzly bear seem to belong to the same Genesis kind. The same applies to the lion and the tiger. Their offspring are known as ligers.
Creation Ministries International and Answers in Genesis, for instance, recommend against using the concept microevolution.