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Conviction #1

Conviction #1

Sustainable mobility must combine freedom of movement and environmental responsibility

Mobility is a question of individual freedom: everyone has the right to move around. Whether willingly chosen or put up with, it plays a crucial role in accessing work, education, care services, and everyday essentials. The immobility forced upon us during the Covid-19 health crisis highlighted the fundamental need to get out and about. Mobility generates social bonding and opens up opportunities for discovering other cultures. It is even a factor for peace. Furthermore, it must be accessible to as many people as possible, under acceptable conditions in terms of services and cost.

Moreover, strong growth in global mobility is anticipated: air traffic is should virtually double by 2039(a) and the global automotive industry is set to reach 114 million in worldwide sales annually by 2024 – 20 million more than in 2017(b). According to these predictions, the lion’s share of these car sales will come from the Greater China region (China, Hong Kong and Taiwan), South Asia, and South America.

At the same time, the climate emergency is accelerating: in October 2018, the International Panel on Climate Change (IPCC) announced that we only have just ten years left to reverse the trend; in 2021, that the human-induced climate change was already impacting many extreme weather and climate phenomena in every region across the globe. Yet as it currently stands, the mobility of goods and people remains incompatible with global climate, environmental and health challenges. So this model needs to change… fast.

Transport is indeed responsible for a large proportion of greenhouse gas emissions: in 2019 it accounted for 24% of global emissions(c).

Let’s not forget the major implications for health, either: according to the World Health Organization (WHO), in 2016 outdoor air pollution caused the premature deaths of 4.2 million people worldwide(d). As for road accidents, they cause the annual deaths of more than 180 people per 1 million inhabitants(e).

To strike a balance between these imperatives – the right to mobility and the climate and health emergencies – we believe mobility stakeholders should focus on two areas. On the one hand, it is of course all about proposing mobility solutions that are fully sustainable: vehicles, mobility infrastructure and systems. On the other hand, users themselves must be made aware of the consequences of their mobility choices through the provision of indicators on the socio-environmental outcomes – carbon footprint, amount of energy used, repercussions on rare earth metals, social impacts when purchasing goods, etc. – in addition to those already available (travel times, journey rupture points). In short, a framework must be built that allows everyone to exercise their freedom of choice in a responsible manner.



aInternational Air Transport Association (IATA) / 20-Year Air Passenger Forecast


bPwC Autofacts / October 2018

c International Energy Agency (IEA) / 2020


dWorld Health Organization (WHO) / June 2017


eEuropean Commission / 2021




billion cars on the roads worldwide in 2015.


of global greenhouse gas emissions attributed to transport.


million deaths worldwide attributed to air pollution in 2016.


Jean-Jacques Thomas



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