Brainstorming issues-
Gender Inequality: In many countries woman aren’t treated the same as men. Everyone should be treated the same and have the same opportunities.
Climate change: can effect many different important things such as food productions, wildlife, human health and water availability.
Student debt: Not only are you paying for all your student loans but you’re paying more than what you borrowed for the interest.
Homelessness: With so many people becoming homeless it makes domestic violence rates go up and most of the people who are homeless have been victims of physical or sexual abuse at some point in their lives. This is a social problem poverty, lack of affordable housing, uncertain physical and mental health, addictions, and community and family breakdown
You state to be the most specific with homelessness and climate change–these are two topics you might want to think about further to come up with research questions. For example you might do some googling about human health and climate change and see what you learn and then come up with specific questions that you want to explore.