In Chap­ter 15, “Speak­er for the Dead,” Graff and Ander­son con­verse on a tran­quil lake­side dock, reflect­ing on Graf­f’s recent acquit­tal in a high-pro­file tri­al. Graff reveals his con­fi­dence in the out­come, attribut­ing his vic­to­ry to the unedit­ed videos of Ender’s fights, which proved Ender act­ed in self-defense. The tri­al’s focus shift­ed to whether Ender could have won the war with­out Graf­f’s con­tro­ver­sial train­ing meth­ods. Graff dis­miss­es the ordeal, empha­siz­ing the “exi­gen­cies of war” as jus­ti­fi­ca­tion. Ander­son admits his ini­tial doubts but express­es relief, reveal­ing he offered to tes­ti­fy for Graff. Their dia­logue under­scores the moral com­plex­i­ties of Ender’s upbring­ing and the pub­lic’s volatile reac­tions.

Graff and Ander­son dis­cuss their future plans, with Graff con­tem­plat­ing retire­ment due to his accrued leave and sav­ings. Ander­son, how­ev­er, prefers stay­ing active, con­sid­er­ing offers to lead uni­ver­si­ties or over­see sports leagues. Their ban­ter reveals Graf­f’s weari­ness and Ander­son­’s rest­less ener­gy. The con­ver­sa­tion turns nos­tal­gic when Graff men­tions a raft built by Ender, hint­ing at the boy’s lin­ger­ing pres­ence. Ander­son ques­tions whether Ender will ever return to Earth, but Graff dis­miss­es the pos­si­bil­i­ty, cit­ing Ender’s sym­bol­ic pow­er as a tool for poten­tial tyrants. Graff cryp­ti­cal­ly alludes to Demos­thenes’ retire­ment and Lock­e’s role in keep­ing Ender away, sug­gest­ing deep­er polit­i­cal machi­na­tions.

Ender, mean­while, real­izes he will not be return­ing to Earth despite his hopes. He watch­es his own tri­al by proxy, where his actions are scru­ti­nized, and grap­ples with the irony of being cel­e­brat­ed for destroy­ing the bug­gers while con­demned for his human kills. Maz­er Rack­ham con­soles him, not­ing that his­to­ri­ans will even­tu­al­ly dis­tort his lega­cy. Ender feels the weight of his actions but remains detached, observ­ing the hypocrisy of a soci­ety that glo­ri­fies wartime vio­lence while vil­i­fy­ing per­son­al sur­vival. His friends depart for Earth, prais­ing him in cen­sored speech­es, leav­ing Ender iso­lat­ed on Eros as the colony efforts expand.

The chap­ter clos­es with Eros trans­form­ing into a hub for col­o­niza­tion, as humans pre­pare to inhab­it the bug­gers’ aban­doned worlds. Ender par­tic­i­pates dis­creet­ly, his insights often ignored due to his age. He adapts by chan­nel­ing ideas through sym­pa­thet­ic adults, demon­strat­ing patience and strate­gic think­ing even in peace­time. The nar­ra­tive high­lights Ender’s resilience and the bit­ter­sweet real­i­ty of his existence—a hero too dan­ger­ous to embrace, yet too valu­able to dis­card. His sto­ry inter­twines with human­i­ty’s next chap­ter, as col­o­niza­tion offers a new begin­ning for both Ender and the species he saved.