Whilst this does today seem like a long way off and a lifetime project. There have thruout history been many projects of far longer duration and some early exa

Whilst this does today seem like a long way off and a lifetime project. There have thruout history been many projects of far longer duration and some early examples would be: https://www.archi-ninja.com/the-10-longest-construction-projects/ https://www.archi-ninja.com/the-10-longest-construction-proj... Which for the longest has a duration of 2,000 years for the great wall of China.