what do you think is most important?

what do you think is most important?

below is a reply to the attached essay. please answer the bold question. answer does not need to exceed a couple of paragraphs.

What I think is key here is that science fiction can do more than just present us with alternative technologies — it can also depict alternative social, economic, and political systems. (This is where SF starts to overlap with utopian and dystopian fiction.)

Let me ask you this: What do you think are the most important differences between our own social and economic systems and those in Piercy’s novel?