How do you use 'apathy' in a sentence?

The Word apathy is a noun, a Word for lack of empathy; lack of emotion; lack of interest; lack of concern; lack of enthusiasm. Example sentences:

• I'm indifferent to the apathy inherent in the philosophy of Stoicism.
• The scientist showed apathy for the assigned project, so little progress was made.
• Apathy is defined as something lacking emotion. Something indifferent.
• The apathy of the voters was reflected in the low turnout at the polls.

An apathetic situation might occur like this:

Geraldine: "My mother just got diagnosed with cancer!"

Barry: "Okay."

Geraldine: "She's going to die!"

Barry: "Okay, I really don't care."

As you can see, Geraldine has a genuine problem that some may or may not have gone through. But Barry, simply enough, doesn't care. And that is the root of apathy, not feeling, not caring.