ELI5: Explain Like I'm 5

Cornucopianism

Cornucopianism is an idea about the future. It says that people will be able to keep creating more and more new things, forever. It's like a cornucopia, which is a horn that is always full of food, no matter how much is taken out. The idea is that people will always be able to find new ways of solving problems and making new things, no matter how difficult the task. So, even though things might get harder and more complicated for us, we'll always be able to create something new and keep moving forward.