Episode Synopsis
How breathtakingly vast is the universe. How majestic. Is there meaning, purpose—a reason? Some scientists say no; we create our own purpose. Others look to God, while some seek meaning in the search for aliens. All see beauty.
Episode Segments

1. Michio Kaku

2. Alan H. Guth

3. Jill Tarter

4. Douglas Vakoch

5. Russell Stannard

6. Frank Wilczek
Does the Cosmos Have a Reason?
Discussion