Social media spreads lies faster than truth. AI creates realistic fakes like images, videos, and celebrity voices. Text-to-image and text-to-speech AI raise ethical concerns. AI can be used to create dangerous content that is difficult to detect. We need to consider ethics in AI development and use.

Data-driven decisions are key in business but data can mislead. Correlation doesn't equal causation. Causal AI helps find cause and effect, not just correlations. This is better for decision-making, especially in areas like healthcare. Causal AI is a powerful tool that can be used to improve decision-making across many industries.

First ever AI lawyer to defend someone in court (traffic ticket). AI lawyer is an app that listens and advises defendant through earpiece. This could disrupt legal profession. AI company DoNotPay aims to help fight unfair charges from large corporations. App has been successful in getting parking tickets dismissed. Legal community pushback forced DoNotPay to abandon using AI in court.

Cities are becoming crowded as people move there for jobs and better lives. Smart cities use data and AI to manage resources, improve livability, create jobs, and be sustainable. This requires integrating data from many sources and using AI to make decisions. Some worry about AI controlling cities but it can also improve decision-making. AI is a powerful tool that can benefit smart cities but needs to be used responsibly.