User blog comment:Thailog/Ep. 206 "Bloodlines" discussion/@comment-125.177.150.171-20120603050646/@comment-71.126.68.241-20120604155244

Honestly, the future Bart comes from is really exactly what Vandal Savage would want. He wants humans to Evolve through hardships and survival of the fittest which also would explain Barts awesome speed and being better than Wally because he evolved with the devastation of Earth.