This talk discusses the benefits of diversity in teams and initiatives to promote diversity. It summarizes research showing that diverse teams outperform non-diverse teams due to increased innovation and collective intelligence. However, biases still exist as implicit association tests show most people more strongly associate men with science and women with liberal arts. Several companies are reported to have more gender diversity in non-tech roles than tech roles, and women are underrepresented in higher levels of tech companies. The document advocates for diversity programs and policies to address these issues.