I am planning to do my EPQ on how far humans will be able to travel into space. However, I have read that top marks inn the EPQ tend to go to those who have a topic with 2 sides to it which could allow for some debate, whereas a science based topic would be based more on objective investigation rather than subjective debate.
So, how would I introduce opinion and controversy into my EPQ topic and make it so that there are 2 different sides that you can argue for? I am willing to slightly alter my topic if you have any alternative suggestions that would allow me to achieve my aim (I think my topic has to be much more specific so I will probably have to alter it anyway). Could you also suggest how I would structure this EPQ and what I could include in it?