[Editor’s Note: This is a Part 5 of a 5 part series on whether evolution should be called a “theory” or a “fact.” For the installments, see Part 1, Part 2, Part 3, Part 4, and Part 5. The full article can be found here.] Many intelligent people use the “evolution is just a theory, not a fact” line–but they immediately get into trouble because, as I discussed in Part 1, the formal scientific definition of theory is typically understood to mean a “well-substantiated scientific explanation of some aspect of the natural world.” In other words, when talking to a scientifically minded crowd, calling evolution “just a theory” is not a good way to express scientific doubts about neo-Darwinism. As Read More ›