Tracking the Central Idea

“Read the following paragraph about artificial intelligence: "Artificial intelligence (AI) is rapidly changing the world. AI involves creating computer systems that can perform tasks that typically require human intelligence, such as learning, problem-solving, and decision-making. AI is being used in many industries, from healthcare to transportation. While AI offers many benefits, it also raises ethical concerns that need to be addressed." What is the central idea of this paragraph, and how does the author build upon that idea by providing examples of AI applications and mentioning ethical concerns? Read the following paragraph about artificial intelligence: "One of the main goals of AI research is to develop machines that can learn from data without being explicitly programmed. This is achieved through machine learning algorithms, which allow computers to identify patterns and make predictions based on large datasets. Machine learning is used in applications such as spam filtering, recommendation systems, and fraud detection. As machine learning techniques become more sophisticated, AI systems are becoming increasingly capable of solving complex problems." What is the central idea of this paragraph, and how does the author develop it by explaining machine learning and giving examples of its uses? Read the following paragraph about artificial intelligence: "The future of AI is uncertain, but many experts believe that it will continue to transform society in profound ways. AI has the potential to automate many jobs, which could lead to increased productivity but also job displacement. It could also help solve some of the world's most pressing problems, such as climate change and disease. However, it is important to ensure that AI is developed and used responsibly, with careful consideration of its potential impacts on society." What is the central idea of this paragraph, and how does the author build upon it by discussing both the potential benefits and risks of AI?”