Ask HN: What do you think the world will look like in 20-30 years?

The question is pretty straight forward and something I’ve been giving a lot of thought lately. My answers mainly have to do with technology and how it will help or hurt us in the coming years, but I’m interested to hear what you all think. Here are some questions to get your mind going:

1. What will the Earth look like? 2. How will people be interacting with each other? 3. What will be the overall attitude of the human race? 4. Where scares you about the future? What excites you? 5. How does technology play a part in our future?

Your answers don’t have to be related to these questions. Any future-related comment is welcome.