A few topics I would like to learn more about: Addiction in the US and/or the world, systemic racism in America, the ways social media influences a person and society, meat consumption and animal rights. I am sure I will get more ideas once I read my classmate’s topics.
These are a start but now you need to narrow down your focus. For example what do you want to know about addiction? What kind of addiction? Where? What do you want to know about this kind of addiction in this place?