Almost a third of businesses surveyed in the IBM Global AI Adoption Index 2021 report that they are currently using AI, and 43% say they accelerated their AI rollout due to the COVID-19 pandemic. However, lack of AI skills and increasing data complexity were cited as top challenges. While 74% of companies are exploring or deploying AI, the most common barriers are limited AI expertise, data complexity, and lack of tools to develop AI models. Ensuring AI systems are trustworthy, fair, and can be explained is also critical for businesses.