Macrolife

John Barber (writing at The Space Review) re-explores the concepts of macrolife.

Addendum: Gregory Benford and George Zebrowski on the subject. Gary Westfahl on the subject. Some interesting Saturn V variants that Dandridge Cole was involved in (among others). David Darling on the subject. Space Settlement FAQ. Colonizing Mars vs. colonizing free space using a Stanford Torus.