SPOILER ALERT: If you have not read EARTH 2 #5 yet and do not wish to know what happens, stop reading this post now (major spoiler alerts ahead!).
Earlier this week, we showed you an exclusive preview of EARTH 2 #5. In this preview, we teased that Alan Scott, a.k.a The Green Lantern, is faced with a heart-wrenching choice that will affect the entire Earth. But what is it?