Perhaps the real breakthrough in tackling the transportation sector's impact on climate change isn't just changing the type of engine we use but rather how we use vehicles altogether. Automation and shared mobility could revolutionize vehicle ownership norms, shifting from individual ownership to shared usage. This paradigm shift could dramatically reduce the total number of vehicles on the roads, thereby decreasing manufacturing volumes, lowering global vehicular emissions, and optimizing urban space.Shared automated vehicles could offer a more efficient and potentially less costly transportation model. By maximizing the utility of each vehicle through shared usage, the need for vast numbers of cars, and by extension the demand for high volumes of production materials, would significantly decrease.However, transitioning to a shared and automated vehicle network is not without its challenges. The impact on employment in traditional automotive manufacturing and related industries could be substantial. A reduction in individual car ownership would lead to decreased demand for vehicle production, affecting jobs not only within car manufacturing companies but also across the supply chain.