ABSTRACT
There are "low tech" means that can improve memory or reduce traumatic memories to some extent, including better sleep, more exercise, and psychotherapy. But now scientists are uncovering new, "high tech" means that promise to manipulate memories in more targeted ways. It is possible that within the next decade memory modifications technologies (MMTs) will be available for general use. MMTs raise a myriad of ethical issues. This chapter provides a brief overview of the memory system and some of the latest science on how memories can be manipulated. It considers how MMTs could be used to harm others and how they could exacerbate existing inequalities. The chapter points out that MMTs might also result in harm to self in subtle ways, arguing that despite these concerns, it can nevertheless be morally permissible to use MMTs in certain circumstances.
