Diversity, equity, and inclusion has been a hot topic especially in the tech industry. “Between 2017 and 2018, postings for diversity and inclusion positions had increased by nearly 20%--and that number is growing." Many companies are struggling to achieve their DEI goals and develop successful programs. Thompson addresses one of the major issues: there is no handbook that helps people develop and create an effective DEI program. Most work is currently being done on ROI, what diversity means, and how to define it, but there are not books that help you develop an actual program.