All Astronautical Evolution posts in 2017:

Elon Musk’s “Great Martian” (Oct.)

Elon Musk’s Mars Plans: Highlights from His Second Iteration (Sept.)

What is a Supercivilisation? (Aug.)

Quantifying the Assumptions Behind the METI Debate (July)

Five Principles of a Sustainable Manned Mars Programme (June)

Pale Red Dot: Mars comes to Oxford (May)

Back to 2016:

Elon Musk and Mars: Looking for a Snowball Effect (Oct.)

New in 2015:

Short story The Marchioness

AE posts:

2017: Mars…

2016: Stragegic goal for manned spaceflight…

2015: The Pluto Controversy, Mars, SETI…

2014: Skylon, the Great Space Debate, exponential growth, the Fermi “paradox”…

2013: Manned spaceflight, sustainability, the Singularity, Voyager 1, philosophy, ET…

2012: Bulgakov vs. Clarke, starships, the Doomsday Argument…

2011: Manned spaceflight, evolution, worldships, battle for the future…

2010: Views on progress, the Great Sociology Dust-Up…

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General essays:

Index to essaysincluding:

Talk presented to students at the International Space University, May 2016

Basic concepts of Astronautical Evolution

Options for Growth and Sustainability

Mars on the Interstellar Roadmap (2015)

The Great Sociology Debate (2011)

Building Selenopolis (2008)

“Building Selenopolis”: talk at the British Interplanetary Society

by Stephen Ashworth

Reprinted from Astronautical Evolution 29, 12 April 2008

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[A spin-off article from this talk has now been published in print in the British Interplanetary Society’s “Spaceflight” magazine, November 2015, p.432-33.]

Here is a summary of what I said at my British Interplanetary Society presentation “Building Selenopolis” on 5 March 2008.

I had an audience of about 25 people, who seemed satisfied by my talk, if not wildly enthusiastic. Of course 90 minutes is a long time to listen to one person’s voice, even though I had some nice pictures to show them.

I gave each person a summary sheet to take away, listing the key points. The following is an expanded version of that summary, which should give you a good idea of what it was all about.

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