For 40 years the author has argued that trains and trams are better than buses. New 'trackless trams', which take innovations from high speed rail and put them in a bus, have changed his mind.
Shared electric scooters appeal as a way to cover that awkward distance between public transport stops and your destination. But first e-scooter operators must solve the littering and dumping problem.
The UK pioneered smart cards such as Oyster. But now, experimentation is being stifled as cash-strapped councils struggle to deliver basic services.
Popular as gondolas in ski-fields around the world, cable cars, aerial trams, wires or ropeways are increasingly used for mass transit in progressive cities. Is this the future for Australian cities?
Staying at home puts women at greater risk of health problems – cities need to change to encourage them to go outside.
Busting congestion requires some creativity - and evidence-based methods. Here are four of these.
What's your risk of dying if you cycle to work, versus the health benefits? What about walking, or driving, or catching a train? Here are the risks and benefits.
We see the daily commute as a waste of time. But there's another way to see the experience: a whole life in the events and memories we form during these journeys, which change us as human beings.
A dormant 'cash mountain' marks a nadir for London's contactless travel card, but trouble has been brewing for some time.
Research shows that cities benefit from car-free days in many ways.
Urban planners often hope bike-share schemes might reduce reliance on cars and help with congestion. But very few of those who use share bikes have switched from driving.
Daily routine affects how much polluted air we breathe.
Regional areas are expanding, and yet not enough attention is being paid to improving rail access to capital cities. This affects the liveability of the areas.
Cities are expanding upwards and downwards, as well as outwards. With urban density also increasing, moving people efficiently around the city, often using ageing infrastructure, is quite a challenge.
It might not be effective now, but the development of self-driving vehicles could be a game changer for public transport services.
TfL's money troubles worsen, as passenger numbers fall for the first time in two decades.
Middle-class houses in the US have grown ever larger. The average single-family home is almost twice the size of a home in the 1960s. It's time to consider the downsides of sizing up.
Trains and trams get most attention, but 'tweaking' bus transit can transform cities. Buses can be more cost-effective and deliver better service, especially for small to mid-sized cities.
Security in cities can make some people feel safe while excluding others. New ways of planning and policing public space are needed to ensure cities are safe and accessible for all.
In the 1970s, both Kyoto and Melbourne made fateful decisions about their transport networks. Melbourne today enjoys the benefits of trams, while Kyoto lives with the consequences of losing them.