Oh, you asked him to talk about his life's work. You poor, poor man.

"They do, indeed, but it is a road worth travelling, I should think! My research and experimentation into the effects of the Evil Seed on humanity is vital in not only understanding its effect, but in the ultimate goal of ending such corruption! For a corruption it is, one that twists body and soul until a human is reduced to nothing more than a mindless killer! At present there is no cure for this scourge, this... Malfestation. Most of its victims lose what makes them human and must be terminated before they kill every innocent who crosses their path! Those who do not lose themselves, though--those represent hope! And one must find out how long those individuals can be exposed to the Evil Seed before they lose that precious humanity to learn how long furture victims have before it is too late! One must steel one's resolve against the pain and suffering of the present to save the future! I have learnt much from studying and treating the plague that killed so many--it would be folly to neglect a similar study of this new condition!"