👉 In philosophy, "thallogens" refers to a concept that is often used in discussions about the relationship between reason and knowledge. It suggests that the truth of one's own beliefs or ideas can be derived from what others believe or know as well. This idea is often discussed in the context of logical argumentation, where it suggests that if someone else believes something true, then we can infer that this belief must also be true. In other words, "thallogens" means that