Peter's Commentary about the 30 Days of Metropolicks Chapter: HOW BIG IS BIG? August 17, 2015 Lin Rodriguez READ the Metropolicks chapter, How Big is Big? on the 30 Days of Metropolicks tab HERE. How Big is Big? was posted on July 21, 2015. VISIT: 30 Days of Metropolicks to READ: How Big is Big? (posted July 21, 2015)