See the latest installment in the ongoing Propagational Library series, here:

…in which Gabriel Naude, having learned of the imminent and certain
destruction of Earth and all life, begins to gets a sense of how he may “help.”
(What “help” he can offer, though, remains an unanswered question.)

If you’re unfamiliar with the series at all, you might prefer to start with the Table of Contents/Overview page.