Question: You've now seen how: Feeds and bubbles shape what people think Network effects and hashtags shape how people act together To finish strong, I'd love for you to reason through a final question: Given everything we've talked about, can you think of one change a social media platform could make that might reduce polarization but still allow people to organize for good causes (like disaster relief or civil rights)? You don't need a perfect answer - just one idea and the trade-off. Need Assignment Help?