If you are looking at a “tear sheet” of the TDG, here is a 15-minute article on Medium.

I’m not happy with it because the TDG cannot be adequately explained in 15 minutes.

Unfortunately, those with similar political inclinations have difficulty finding unity among themselves, let alone with other citizens further away on the political spectrum. For the TDG to work, we need to abandon our fixed opinions and ideologies. Building the TDG will help us shed those negative attributes.

I noticed you mentioned “galactic” objectives. I recently read a book by Barry Vacker on this subject, and here is my book review.

It’s actually scary why we haven’t invested more into space exploration.