1. What are the "ambitious changes" mentioned in the first few paragraphs? Is it what we hear everyday? Don't drive a car, use public transportation or ride a bicycle. Use geothermal energy or solar energy instead of fossil fuels? Is there better things we can do?
2. How would you be able to make most people switch from the lives they're used to, to putting the environment first? Would you want to make it illegal to eat meat, and use tumble dryers? Or would that cause a revolution? Humans don't like change, although most creatures don't. Is there a way to convince people that we need to do this?
3. Again, how do we teach people? Do we start telling elementary school kids about everything that they can do to help better the world? Although, would that help? Most children do what their parents do. If their parents are unwilling to change, the children will probably grow up wanting to help, but would be living in a way that doesn't help the earth. I'm not saying that we shouldn't, but would it help?
You can tweak these if you would like. I'm not sure if they're what you're looking for. I also did one question per section so if you compare the first question, it matches the first section etc. I wish you good luck on catching up with your school work! Freshman year is hard, but it's worth it!