“So believe me when I tell you that I was wrong, dead wrong. That kid from Vault 101 is the Last, Best Hope of Humanity.”— Three Dog
Last, Best Hope of Humanity is an achievement/trophy in Fallout 3.
Requirements[]
Reach level 20 while having Good Karma.
Notes[]
Reaching level 20 with Very Good karma also grants the achievement/trophy.
Behind the scenes[]
In Fallout 2, according to President Richardson, a modified version of the Forced Evolutionary Virus is the last, best hope of humanity since it can cleanse the mutation. This karma title and achievement is probably a reference to this.