Peter Sahlin, partner at Reflex and founder of Reform, shares his views on sustainable architecture and design, of which the 15-minute city is an important part.

Everything I need; work, housing, culture, friends, family and nature is available within 15 minutes. Preferably by bike, walking or rail. The car is highly contested today and other types of fuel will come pretty quickly. The electric car will be dominant within 10-15 years. Right now, the 15-minute city is a much more environmentally friendly way to live than we have done as city dwellers in the past.