Big data • English Conversation Questions

What is big data and why is it controversial?
How is big data collected and who collects it?
What are some examples of companies that use big data?
What are the potential benefits of using big data?
What are the potential risks and drawbacks of using big data?
How is big data used in the public sector, such as by governments or public institutions?
What are some ethical concerns surrounding the collection and use of big data?
How do privacy laws, such as the General Data Protection Regulation (GDPR) in Europe, address the use of big data?
What role do artificial intelligence (AI) and machine learning play in the analysis of big data?
How is big data used in targeted advertising and marketing?
What are some potential biases that can be introduced in the collection and analysis of big data?
What are some potential ways to mitigate these biases?
How can individuals protect their privacy in the face of big data collection?
What are some current or potential future developments in the field of big data?
How do you see the role of big data evolving in the future?