Overview of "Starseed" by Spider Robinson and Jeanne Robinson

Plot Summary: "Starseed" is a science fiction novel that serves as a sequel to "Stardance." The story takes place in a future where humans have the opportunity to live indefinitely in a vacuum environment on an asteroid called Top Step. This is made possible through the Starseed program, which involves joining with a symbiotic lifeform that provides all necessary nourishment, including food, water, and air.

The protagonist, Rain McLeod, is a 46-year-old dancer whose failing body is about to end her career. Desperate to continue living her dream, Rain volunteers for the Starseed program. However, her decision is not without controversy. The existence of Stardancers, those who have joined the symbiotic lifeform, is seen as a threat by various religious groups and power-hungry countries back on Earth. When a missile attack threatens Top Step and Rain's lover, Robert, is implicated as a prime suspect, Rain must choose between her personal dream and the greater good in a world poised on the verge of an evolutionary leap.

Key Themes:

1. Human Evolution: The novel explores the implications of human evolution through the Starseed program, raising questions about what it means to be human and how far one should go to extend life.
2. Identity and Self: Rain's journey is deeply personal, as she grapples with her identity and the meaning of her existence in a world where traditional human limitations no longer apply.
3. Conflict and Cooperation: The novel highlights the conflicts between those who support the Starseed program and those who oppose it, reflecting broader societal tensions and the struggle for power.
4. Love and Sacrifice: The relationship between Rain and Robert is central to the story, as they face the ultimate test of their love and commitment to each other in the face of danger.

Critical Reception: While detailed critical reviews are scarce, the book has been noted for its unique blend of science fiction and personal drama. The novel's exploration of complex themes and its well-developed characters have been praised by some critics. For example, SFReader noted that the book "delivers a compelling story with well-developed characters" and that "the themes of identity, love, and sacrifice are woven together in a way that makes for a compelling read".

However, the novel's critical reception is not extensively documented, and it is noted as a stub on Wikipedia, suggesting that it may not have received widespread critical attention.

Overall, "Starseed" offers a thought-provoking exploration of human identity and evolution, set against the backdrop of a futuristic society where technological advancements challenge traditional notions of life and existence.