Final answer:
The blame for vehicular air pollution should be shared by manufacturers, consumers, and the government to varying extents.
Step-by-step explanation:
When it comes to the blame for vehicular air pollution, it should be shared by manufacturers, consumers, and the government to varying extents.
Manufacturers are responsible for producing vehicles that meet emission standards and developing cleaner technologies. Consumers, on the other hand, contribute to pollution by driving cars and making choices that prioritize convenience over environmental impact. Finally, the government should be responsible for setting regulations and enforcing them to ensure that manufacturers comply with emission standards and encourage consumers to make sustainable choices through incentives and policies.
Therefore, the blame for vehicular air pollution should be shared among all three parties - manufacturers, consumers, and the government - as they all play a role in contributing to and addressing this environmental issue.