London -- 100 years from now...
The Ecotopia 2121 project predicts the future of 100 super-ecofriendly cities across the globe as though they have overcome all major ecological challenges and economic problems and gone on to flourish anew. Here's our vision of the future of London -- as inspired by the 16th century book "Utopia"...

For more on this future London case study, you can check out this short video...
For the full story, read the 'London' chapter in the project book.
Or you can read an excerpt of the chapter for free at the ResearchGate site of the project.
The Museum of London also featured this future London scenario in its London Visions exhibition (opened from January 19th to April 15th, 2018). The scenario was also a part of the 2021 London Design Biennale taking place at Somerset House, London.
For a preview of some of the other 100 case study cities of the project, check out the Atlas of Ecotopia 2121.