La Fabrique de la Cité's Newsletter #80

#80 - 21 May 2021

Is e-commerce taking over cities?

Is e-commerce eroding city centres? Before the pandemic, this question was part of the broader issue of the constant redefinition of the relationship between commerce and cities. After all, "commerce is change", as Philippe Dugot, professor of geography at the University of Toulouse Jean Jaurès, reminded us in an interview he gave in 2019. Like shopping centres a few years ago, online commerce is a new development that is enriching the long history of the essential link between cities and commerce.

The pandemic and the related burst of e-commerce raise a more radical question, which Philippe Dugot has already mentioned: is the acceleration effect induced by the pandemic not detaching commerce from the city, rewriting its physiognomy and reshaping both commercial property and the use of road space and the function of public space? In this tension at work between an urbanism of speed and an urbanism of proximity, rightly highlighted by Jean Coldefy, e-commerce, with its consequences on logistics – the increasingly visible, part of the iceberg, is drawing its own map of the city

It is understandable that these questions should arouse concern, even anxiety: they speak to our daily lives while giving us an unfiltered view of the direct consequences of the pandemic... and of our own behaviour. Because the evolution of trade is also a mirror of our habits, how constrained they have been by the pandemic for too many months.

In order to inject rationality, and therefore serenity, into the debate, it is useful to rely on scientific analysis. In this respect, the study "Is e-commerce good for Europe?" conducted by Oliver Wyman in conjunction with Logistics Advisory Experts (LAE), a spin-off of the Institute of Supply Chain Management at the Swiss University of St. Gallen, is instructive. The fact that it was commissioned by Amazon does not detract from its interest or seriousness, especially as the methodological questions it raises largely echo university research on the subject, such as the recent article by Heleen Buldeo Rai, a researcher at the Logistics City Chair of the Gustave Eiffel University. Impact on employment, consequences on the environment: the study defeats the preconceived ideas about e-commerce (no, it does not destroy jobs but transforms them; yes, its environmental impact is better than that of physical commerce in terms of CO2 emissions, largely because of the emissions linked to the building) but above all it reminds us of this essential fact. In cities that are doing well, physical commerce and online commerce are also doing well. This is another way of saying that the attractiveness of a city is a complex construction that depends on many actors and factors, starting with the role of the city elected officials. And that this attractiveness is built with the citizens and their uses, the citizens as they are, as well as with the technologies as they evolve and open up perspectives. This observation obviously does not prevent regulation by price signals or by law which, on the contrary, will be all the more effective if it anticipates the trends at work. Nostalgia has less than ever a place in a context of great uncertainty. – Cécile Maisonneuve, President

No time to read? La Fabrique de la Cité has got you covered.


URBAN SOILSUrban soils provide cities with essential ecosystem services that are still not well known: regulation of temperature and water flow, carbon sinks, improvement of air quality, food production, biodiversity, etc. These major assets in the fight against climate change are most often seen as simple supports for the built environment, some of which could however occasionally or temporarily returned to nature to provide their ecosystem services. It is not that simple because “natural soils are a non-renewable resource as they take thousands of years to form. They are part of our natural heritage and their degradation irreparably damages the services provided today and the capital of tomorrow" (FR) (Geoderma, Metropolitiques) – Chloë Voisin-Bormuth, Director of Research


TRULY RENEWABLE ENERGY?  In its latest report, the International Energy Agency (IEA) warns of the future need for minerals, resulting from the worldwide massive deployment of renewable energies. Copper, cobalt, lithium and certain rare earth metals are becoming key strategic resources whose production is currently highly concentrated geographically. Could the energy transition be interpreted as a shift from dependence on fossil resources to dependence on mineral resources? (IEA) – Arthur Wienhold, Research Assistant

– To help people experiencing homelessness due to the impact of Covid-19, local authorities in Los Angeles are considering parks to implement measures such as camping locations, tiny homes or overnight parking for people living in their vehicle. Those measures in favor of more social and spatial justice at times of increased inequalities are facing lots of controversies as some neighborhood councils are pushing forward the removal of encampments. (Planetizen) – Émilie Li, Research Assistant

BACK TO THE FUTURE– From steam carriages to e-scooters and flying cars, new mobility innovations haven’t always been welcomed by cities. Urban residents have the most at stake when a disruptive technology like flying taxis or autonomous vehicles shows up. Cities deserve a voice in how those new modes are deployed. But do they get one? To answer this question, let's go back through the history of mobility revolutions. (Bloomberg City Lab) – Yamina Saydi, Communications Officer

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