I spent a few hours with a friend walking around Christchurch. We checked out the city gardens and the food and retail precincts. New buildings and businesses are everywhere. The arts centre was a highlight, the stone heritage buildings have been strengthened and restored to their former glory. After eight years away I was surprised how heartwarming I found it to be back in my second city and to see how well the rebuild is going. It choked me up a little. The darkness and despair has lifted. The place is thriving.