Rhetorical Strategy in Renewable Energy Advocacy

In the following excerpt from a speech advocating for renewable energy, the speaker uses various rhetorical strategies to galvanize the audience towards action:

"Imagine a world where our air is clean, our waters are pure, and our children can roam freely under a bright sun. This is not just a dream; it is within our reach. The choice between fossil fuels and renewable energy is not simply an environmental issue. It is a moral imperative, one that governs the legacy we leave for future generations. Our planet is calling out for our help. Will we answer the call, or will we remain complacent?"