Essay: Memory Erasure in 'Eternal Sunshine of the Spotless Mind'

After viewing the film 'Eternal Sunshine of the Spotless Mind,' consider the memory erasure procedure depicted. Some scientists have done memory erasure research on snails and mice, but not yet in humans.  Review the articles provided about the current scientific study of memory erasure. Based on your understanding of the complexities of human memory from our studies of cognitive psychology, do you believe that such a procedure should be scientifically pursued? 

 In your essay, provide a well-reasoned argument supporting your stance. Whether you believe it should be allowed or not, your argument should be grounded in your knowledge of how memory functions. Discuss the processes of memory encoding, storage, and retrieval, and how they might be affected by such a procedure. You may refer to case studies in memory disorders from your textbook, as well as the articles, and the film. 

 Consider the ethical implication of such a technology. Use specific examples from the film to illustrate your points, but ensure your arguments are primarily based on psychological principles and theories. Your essay should demonstrate a clear understanding of the intricacies of memory and the potential impact of manipulating it in such a way as depicted in the film.