The laboratory in which Dr. Ibaraki works in Tokyo symbolizes the potential for science to be used for unethical purpose. Throughout his time working in the laboratory, Ibaraki’s superiors remind him that they are doing work that is important for the advancement of Japan and that the work of a great doctor is to “tend their country,” unlike a typical doctor who treats illness in individuals. Ibaraki has sworn his discretion to his superiors out of duty to his lab and his country. However, when Ibaraki realizes what the laboratory is truly doing (testing biological weapons on human subjects) in the name of patriotism, he is appalled by its inhumanity. Throughout his time treating patients in Broome and in the Loveday internment camp, however, Ibaraki realizes that caring for individual patients is honorable and effective in itself. Though the higher-ups at the lab believe that they are doing honorable work, their attempt to justify its inhumane actions in the name of nationalism ultimately fails, as history looks back on the lab in horror.
The Laboratory Quotes in After Darkness
“The true purpose of the facility is concealed from the local community through the disguise of a lumber mill. We’ve even started calling our test subjects maruta. It started as a joke, but ‘logs’ has turned out to be a convenient euphemism, so we have persisted with the term.”
“A great doctor, just like a great military commander, knows that sometimes a few lives have to be sacrificed to save thousands of others. When this war is over, great doctors will be remembered.”
I stared at Mrs. Sasaki’s face. Her drawn-on eyebrows. The cheeks that had grown heavy with age. The ugliness of this woman who’d come into my house and presumed to know me. She had no idea of the things I had to do each day, the secrets I had to keep. Neither did Kayoko. She didn’t understand the sacrifices I had made to serve our nation—to help ordinary people such as her.
I’d clung to the ideal of discretion, when it was courage—and forgiveness—I’d needed all along. My silence had been weak.