The Chicken Littles at Americans United for Separation of Church and State are now running around warning that

The Louisiana House of Representatives [has]… approved a measure that opens the door to teaching creationism in public schools…

Well, no, it didn’t. The proposed Louisiana law expressly states in Section 1C that it “shall not be construed to promote any religious doctrine, promote discrimination for or against a particular set of religious beliefs, or promote discrimination for or against religion or nonreligion.” Americans United conveniently neglects to mention that section of the bill. If any school districts or teachers try to use the bill to promote creationism or other religious views, they will be violating the law itself. Any supplemental textbooks adopted under the law would have to abide by this prohibition in Section 1C. In addition, any inappropriate supplemental textbooks or instructional materials could be vetoed under the law by the State Board of Elementary and Secondary Education.

What would be permitted under the bill is the presentation of scientific analysis and critiques of existing scientific theories. Thus, school districts could allow teachers to cover debates among scientists about whether random mutations are actually a major engine for evolutionary change as modern Darwinism claims. They could also allow discussions of experimental evidence showing the limits of natural selection. And they certainly could allow the presentation of more information and analysis about theories of the chemical origins of life from non-life.