Indifference (noun)

1. The state of being indifferent; lack of interest, concern, or sympathy.
2. The attitude or behavior of being unbiased or impartial.
3. The state of not caring or having no preference.

Origin:

From latin indifferentia, from indifferentem, present participle of indifferens ("not differen.t")

Examples:

1. He was met with indifference when he asked for help.
2. The indifference of the staff was disappointing.
3. The indifference of the audience was palpable.
4. His indifference to the situation was alarming.
5. The indifference to the plight of the refugees was shocking.