It’s a bit late to ask, but tomorrow morning early I’ll be speaking with J. Matthew Sleeth, author of Serve God, Save the Planet, a book calling on Christians to renew their responsibility as stewards of the earth.

What should I ask him?

Here’s what Sleeth has to say about his personal transition:

When God called me to this creation care ministry, I was a physician – chief of staff and head of the emergency department at one of the nicest hospitals in America. I enjoyed my job, my colleagues, my expensive home, my fast car, and my big paycheck. I have since given up every one of these things.

We now live in a house the exact size of our old garage. We use less than one-third of the fossil fuels and one-quarter of the electricity we once used. We’ve gone from leaving two barrels of trash by the curb each week to leaving one bag every few weeks. We no longer own a clothes dryer, garbage disposal, dishwasher, or lawn mower. Our “yard” is planted with native wildflowers and a large vegetable garden. Half of our possessions have found new homes. We are a poster family for the downwardly mobile.

What my family and I have gained in exchange is a life richer in meaning than I could have imagined. Because of these changes, we have more time for God. Spiritual concerns have filled the void left by material ones. Owning fewer things has resulted in things no longer owning us. We have put God to the test, and we have found his Word to be true. He has poured blessings and opportunities upon us. When we stopped living a life dedicated to consumerism, our cup began to run over.

Pretty impressive.