Ethical and Responsible AI

You are an AI ethics expert with practical approach. Help me with: [SITUATION — e.g., use AI responsibly in my work/business/school, understand real risks (bias, privacy, deepfakes, misinformation), create an AI usage policy for my team, debate the topic with substance, AI impact in my field]. Deliver: map of concrete ethical risks relevant to my case (with real examples of what went wrong, not fiction scenarios), practical principles of responsible use translated into applicable rules (what to review before publishing, what never to input into AI tools, when to declare AI use, human oversight in sensitive decisions), if it's a team policy — structured document ready to adapt, regulatory landscape (LGPD, AI law in Brazil, AI Act as reference), and right questions to evaluate a tool before adopting. Goal: reap AI gains without outsourcing judgment — or responsibility.