Life in the Golden Era, Earth and Beyond

The second book in the duology, The Golden Era, following Triumph of the Superbug and the Rise of the Golden Era.
Adventurous space explorers travelling through the Milky Way and even to the Andromeda Galaxy depict future life in the universe and the various humanoid inhabitants interacting with visitors from Earth and other planets. Mega-portal "tunnels" enable space travelers to reach planets thousands of light-years from Earth. Mercenary fleets are entrusted with maintaining law and order in both galaxies, a challenge across the vastness of the cosmos.
The ability of interplanetary travel allows the people of Earth to emigrate and settle throughout space. They may find happiness in marriages with aliens and occasionally with androids, who turn out to be excellent spouses. Scientific ingenuity has tripled lifespans and conquered most diseases.
This intellectually challenging sci-fi novel considers the consequences of space travel, and if it may be possible in the not-so-distant future.