Astronautical Evolution is a blog about the ongoing evolution of human civilisation as it expands into its astronomical environment. How will people live in space and on other worlds? Where will the energy come from to power future growth? Will we achieve a sustainable civilisation, and if not, does it matter? And why should we spend time and money on developing infrastructure and capabilities to explore and settle our vast Solar System when those resources could be applied to solving our mundane problems on Earth?
Astronautical Evolution has been issued at roughly monthly intervals since July 2005. Blog posts are found on my main website. Starting from issue 100, this WordPress site now provides a comment facility.