Was heißt »Ahnungslosigkeit« auf Englisch?

Das Substantiv »Ahnungslosigkeit« lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

Er nutzte meine Ahnungslosigkeit aus und betrog mich.: He took advantage of my ignorance and deceived me.
Seine völlige Ahnungslosigkeit von dem Unfall überraschte mich.: His complete ignorance of the accident surprised me.
Das Böse auf der Welt rührt fast immer von Ahnungslosigkeit her.: The world's evil almost always comes from ignorance.

The veil of ignorance is getting thinner.
Our problem is not ignorance, but indolence.
There is only one misery, and that is ignorance.
I can't accept such ignorance from my students. Did they learn nothing last year?
If you think education is expensive, try ignorance.
His ignorance was as remarkable as his knowledge.
If ignorance is bliss, there should be more happy people.
He'd rather live in blissful ignorance.
Freedom begins where ignorance ends.
The concept of God is a fantasy, created to placate our ignorance about our own existence.
She stood looming down at him, attacking him for indolence and irreverence, blasphemy and ignorance, while waving her umbrella.
As Tom told me, Esperanto has two enemies, ignorance and prejudice.
I can plead ignorance.
Profound ignorance is what is behind a dogmatic tone.
In my country there is a shocking amount of mathematical ignorance.
To succeed in life, you need two things: ignorance and confidence.
All you need is ignorance and confidence and the success is sure.
There's no good and evil in this world; there's only ignorance, and ignorance, my friend, rules.
She took advantage of my ignorance.
They pretended ignorance.