The latest edition of our Dezeen Debate newsletter features an electric car created by design studio Roth Architecture in Tulum. Subscribe to Dezeen Debate now.

Tulum-based Roth Architecture has designed an electric car using local materials to reduce the environmental impact of fossil fuel transportation.

Readers discussed the vehicle, with one praising it as a "beautiful little car".

Another added that "narrow cars will change urban congestion permanently" as they could "double or triple the capacity of every lane on every highway in cities and elsewhere in the world – at no cost for infrastructure".

Other stories in this week's newsletter that fired up the comments section include a report on the increase of skyscrapers revealed by luxury car makers by Dezeen's Nat Barker, UK architecture practice Heatherwick Studio's plans for a park with "floating islets" in Seoul and Italian design studio Pininfarina's first collectible furniture object.

Dezeen Debate

Dezeen Debate is sent every Thursday and features a selection of the best reader comments and most talked-about stories. Read the latest edition of Dezeen Debate or subscribe here.

You can also subscribe to our other newsletters; Dezeen Agenda is sent every Tuesday containing a selection of the most important news highlights from the week, Dezeen Daily is our daily bulletin that contains every story published in the preceding 24 hours and Dezeen In Depth is sent on the last Friday of every month and delves deeper into the major stories shaping architecture and design.