>The NRC, however, does not use the LNT model to assess the actual risk of low dose radiation. Instead, the NRC uses the LNT model as the basis for a regulatory framework that meets the “adequate protection” standard of the Atomic Energy Act of 1954, as amended (AEA). Furthermore, the LNT model is applied so that the framework can be effectively implemented by an agency that regulates diverse categories of licensees

This matches exactly what the presenter says: LNT makes great policy. It's just bad science, which the NRC demonstrates here by immediately throwing the LNT under the bus when questioned.

The NRC is literally calling LNT an "assumption" here. How much more of a hint do you need?

>The 1991 final rule explained that the NRC based its radiation protection regulations upon three assumptions. The first assumption concerned the use of the LNT model, which was described as follows:

>The first assumption, the linear nonthreshold dose-effect relationship, implies that the potential health risk is proportional to the dose received and that there is an incremental health risk associated with even very small doses