I reckon Marxist is a great interpretation, that's the one I'm swinging towards. Here are my notes:
How Lear begins
1. Believes in own rightness (DIVINE right), absolute power.
2. Cannot conceive his will being challenged.
3. Power and possessions are everything.
4. Superficial, unstable power.
Blindness
1. Result of power.
2. Inability to feel love that can’t be measured and quantified – Cordelia’s.
How wider context begins
1. First scene establishes humanness, how power opposes this.
2. Feudalism – corruption and injustice system breeds = Lear.
3. Time of discord and poverty, exploitation by capitalists.
4. Radical transformation in industry, farming, land owners.
5. Opposing forces to bring about change:
- bourgeois, capitalist = Goneril, Regan, Edmond.
- philosophy based on individual ambition.
- Cordelia = new changing aristocracy that imbues honesty, courage.
Lear’s changes
1. Act 3, Scene 4 – kneels down to pray for the “poor, naked wretches.”
2. Unstable mind, assumptions about humanness, power, justice shaken.
3. Not mad but beliefs destroyed.
4. Greater awareness of humanness, society = emotional disturbance.
5. Knows how to feel, therefore see.
6. Achievement – no longer blind to love and injustices.
Gloucester’s changes
1. Act 4, Scene 1 – parallels Lear’s turning point, termination of blindness.
2. The man “that will not see/ Because he does not feel.”
3. “So distribution should undo excess,/ And each man have enough.”
Changes – wider context
1. Edgar – illegitimate, lower class of men – personifies.
2. Kingdom won’t be ruled by another king who blinded by power.
3. Edgar is compassionate – ignores Albany’s attempts to restore power, only concerned with suffering, dying he seen.
4. Old, blind system destroyed – prospect of new, more compassionate, just system established.
Hope that helps you!