THE ENVIRONMENT CHALLENGE is about how we take care of everything around us. Sometimes we think of the environment as just water, trees, air, and animals—the natural environment—but it is also about the environment we build, like the buildings and roads in our communities and the different kinds of machines we use to help us live our lives. The citizens of City X have a unique opportunity to plan ahead and start fresh, creating an environment that is healthy for all living things, and to protect their new home world for future generations. How will you help design this future environment that works for everyone?

The citizens of City X have asked you, the Irresistible Futures agent, to think about three main ...

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