talking about the “meaning” of a story, we need to be careful not to diminish it, impoverish it. A story can say different things to different people… - Ursula K. Le Guin

Injustice makes the rules, and courage breaks them.

"Her concern with landscapes and living creatures was passionate. This concern, feebly called, "the love of nature" seemed to Shevek to be something much broader than love. There are souls, he thought, whose umbilicus has never been cut. They never got weaned from the universe. They do not understand death as an enemy; they look forward to rotting and turning into humus. It was strange to see Takver take a leaf into her hand, or even a rock. She became an extension of it, it of her."

“It is not right to want to die,” the Summoner said....“For the very old, the very ill, it may be. But life is given us. Surely it’s wrong not to hold and treasure that great gift!”
“Death also is given us,” said the king.