Final answer:
The main arguments against Creationists include the vast fossil evidence for evolution, genetic similarities among species that indicate common ancestry, and a scientific consensus that supports evolution as a key biological principle.
Step-by-step explanation:
Three arguments against Creationists, who reject the theory of evolution, are as follows:
- The overwhelming fossil evidence supporting evolution contradicts the Creationist view, with a large number of fossils showing a clear record of ancient life forms and their gradual changes over time.
- Genetic similarities among different species provide strong evidence for evolutionary relationships, as the sharing of DNA sequences across various organisms suggests a common ancestry.
- Scientific consensus overwhelmingly supports the theory of evolution as a fundamental principle in biology, with surveys like the Pew Research poll revealing that 97 percent of scientists believe species evolve, and scientific societies such as the American Association for the Advancement of Science advocating the theory's validity.
Additionally, many of the scientists that question evolution tend to be in fields outside of biology, such as engineering or chemistry. Also, the teaching of alternative theories like Creationism or Intelligent Design in public schools is not supported by scientific evidence and has been deemed unconstitutional in the U.S. due to the establishment clause of the First Amendment.