structural:expansion, linguistic:paraphrasing
Memetics

Memetics is the name of the field of science that studies memes and their evolution and culture spread. While the term "meme" appeared in various forms in German and Austrian texts near the turn of the 20th century, Dawkin's unrelated use of the term in The Selfish Gene marked its emergence into mainstream study. Based on the Dawkin's framing of a meme as a cultural analogue to a gene, meme theory originated as an attempt to apply biological evolutionary principles to cultural information transfer and cultural evolution. Thus, memetics attempts to apply conventional scientific methods (such as those used in population genetics and epidemiology) to explain existing patterns and transmission of cultural ideas.

Principal criticisms of memetics include the claim that memetics ignores established advances in other fields of cultural study, such as sociology, cultural anthropology, cognitive psychology, and social psychology. Questions remain whether or not the meme concept counts as a validly disprovable scientific theory. This view regards memetics as a theory in its infancy: a protoscience to proponents, or a pseudoscience to some detractors.