Saving the earth

“What’s the purpose of your life?” they asked.

“I want to save the earth,” came the earnest reply.

“How?” they asked again.

“Well,” began the ambitious plan, “I plan to drive my gas-guzzling car across countries to protest against fossil fuels. I’ll use thousands of plastic water bottles to create an art installation decrying plastic pollution. And I intend to cut down trees to make space for planting new ones, to show the importance of reforestation.”