Sci-fi time travel • English Conversation Questions

What are some of the most interesting depictions of time travel in sci-fi?
Do you think that time travel is a plausible concept?
What are some of the paradoxes that arise in time travel stories?
Do you think that time travel would be more likely to be used for personal gain or for the greater good?
What are some of the challenges that time travelers might face when trying to alter the past or future?
What are some of the most creative solutions to the challenges of time travel that you’ve seen in sci-fi?
What do you think the consequences of altering the past might be?
What are some of the ethical considerations that might arise if time travel were possible?
What are some of the implications of multiple timelines or parallel universes in time travel stories?
What do you think the ultimate goal of time travel would be?
What is your favorite time travel story, and why?