Superman (comic book) story arc and began a link between "Superman", "Action Comics", and "Supergirl" that started a long-form narrative with the "" event. The majority of Robinson's run featured Mon-El and the Guardian as the featured characters, while Superman himself had gone to live on the planet New Krypton. Robinson's last full issue was #699, tying into "", and he finished his run in a short story in issue #700 (August 2010) that returned Superman to Earth. "Superman" #700 also saw writer J. Michael Straczynski, a self-professed Superman fan who feels a personal connection to the character, take over writing duties with
Superman: Peace on Earth finds a starving young woman that leads to him look up the topic of world hunger. Wanting to help, Superman proposes to the United Nations to help to end world hunger through the gesture of spending a day delivering as much food as he can to settlements that need it anywhere on the planet, an idea met with significant controversy but ultimately given the go-ahead. With tankers filled with food, Superman flies to starving and impoverished locations all over the Earth, and is met with varying levels of gratitude, praise, fear and frenzy. Eventually, Superman arrives in a country whose