The Physics of Action
Karma as law, impersonal as gravity.
Karma as the text presents it: not a god rewarding and punishing but cause and effect built into the structure of the world. Nobody keeps score against you; the score keeps itself, and in this model there is no getting away.
The Minister Who Resigned

In November 1956, a passenger train plunged off a bridge near Ariyalur in the south, and more than a hundred people died. In Delhi, the Railway Minister sat down and wrote his resignation. His name was Lal Bahadur Shastri.
Understand what he was doing. Shastri had not driven the train. He had not inspected the bridge. No inquiry had named him. Months earlier, after another accident, he had already offered to resign, and Nehru had refused to let him go. This time Shastri insisted, and Parliament watched a minister walk away from power over a consequence no court would ever have pinned on him.
Most people found it baffling then, and would find it more baffling now. We live in the age of the deniable: the unsigned decision, the process failure, the mistakes-were-made statement. Shastri was operating on a different physics. He believed that a consequence belongs to the person whose actions fed it, whether or not any scorekeeper says so.
That physics has a name, and this chapter is about it.
The Law Without a Judge
Ask most people what karma means and you will hear something like: do bad things and God punishes you, do good things and God rewards you. A cosmic headmaster with a cane and a sweet jar.
That is not what this text teaches. Listen to how the Garuda Purana states the law:
देवत्वे मानुषत्वे च दानभोगादिकाः क्रियाः । या दृश्यन्ते वैनतेय तत्सर्वा कर्मजा फलम् ॥
devatve mānuṣatve ca dāna-bhogādikāḥ kriyāḥ yā dṛśyante vainateya tat sarvā karmajā phalam
O Garuda, whatever condition is seen among the gods or among humans, their giving, their enjoyment, all their circumstances: every bit of it is the fruit of karma.
Garuda Purana, Preta Khanda 46.36
Notice what the verse does not say. It does not say a god watches, weighs, and decides. It says the results ARE the fruit of the actions, the way a harvest is the fruit of the sowing. Karma is simply the Sanskrit word for action, from the root kri, to do. The claim of this text is that action and consequence are one continuous event, the way a thrown stone and its arc are one event. No one has to watch the stone for it to land.