3 ms·
Further good reading on this subject: Empty Planet https://www.penguinrandomhouse.com/books/545397/empty-planet-by-darrell-bricker-and-john-ibbitson/97819848232
by jseliger 7y ago
Further good reading on this subject: Empty Planet https://www.penguinrandomhouse.com/books/545397/empty-planet-by-darrell-bricker-and-john-ibbitson/9781984823212/ https://www.penguinrandomhouse.com/books/545397/empty-planet...