COP 26 has just recently completed, with tiny hint at shared ownership. Here is point 8 of the declaration:
We recognise that alongside the shift to zero emission vehicles, a sustainable future for road transport will require wider system transformation, including support for active travel, public and shared transport, as well as addressing the full value chain impacts from vehicle production, use and disposal.
The reasoning:
Transport accounts for a fifth of global greenhouse gas emissions and the International Energy Agency has said the sale of fossil fuel-powered cars will have to cease by 2035 if the world is to avoid surpassing dangerous global heating thresholds.
“Cop26 marks the end of the road for the internal combustion engine,” said Helen Clarkson, the chief executive of Climate Group.
In recent years some debate in the UK made points about shared ownership essentially being the only way to roll out electric vehicles etc.
2018:
https://hansard.parliament.uk/lords/2018-02-20/debates/D943EB59-0286-4FA3-A633-1F10096B4BBF/AutomatedAndElectricVehiclesBill
# Automated and Electric Vehicles Bill
## Volume 789: debated on Tuesday 20 February 2018
To make automated vehicles possible, we will need some form of common ownership. We ought to reflect that in the insurance clauses in the Bill.
Its popped up loads of times with 'disruptors' seemingly wanting to corner the market
"Cities are also starting to introduce charges for using personal vehicles, with extra fees on the top for more polluting vehicles, such as London’s Ultra Low Emission Zone or Bristol’s Clean Air Zone. Allied to this, UK cities are adding lanes for cyclists, with varied reception from local inhabitants, which incentivize bikes while increasing traffic jams. There are lots of US cities where car ownership has been more of a hindrance than a benefit for years, with very little value for daily travel, only for occasional journeys out of town. If you live in Manhattan, for example, the need for a car is minimal, and actually more of a liability.
But our need to own one all the time is diminishing. The advent of autonomous taxis, which are already in commercial use in China 1, could make on-demand ride hailing even easier than the likes of Uber and Lyft have already made it. "
and the IEA
https://www.iea.org/commentaries/shared-automated-and-electric
But with growing adoption of shared (and potentially autonomous) mobility, the importance of policies designed to more directly incentivise the use of EVs over conventional vehicle travel will grow. These policies could include fuel taxes, zero-emission zones, road pricing, HOV and transit lane access, incentives for electric mobility services, or even restrictions on the use of conventional vehicles.
More recentlyl, the the last few days he UK must move away from “20th century thinking centred around private vehicle ownership” and towards shared mobility, Transport Minister Trudy Harrison MP has said
https://www.fleetnews.co.uk/news/environment/2021/12/13/transport-minister-wants-to-end-culture-of-car-ownership
https://www.telegraph.co.uk/environment/2021/12/10/car-sharing-should-become-norm-drive-cut-carbon-emissions-says/
We know Eamonn Ryan would like the local rural village to share a car and everyone in suburbia to cycle everywhere. He also says he doesnt want to build anymore motorways etc. My question to you is.....................if the choice becomes between private car ownership and climate change (as presented in the media) what would you choose?