Collector cars, also known as classic cars or antique cars, are often viewed as a source of nostalgia and a symbol of the past, but they do not typically contribute to the carbon footprint in the same way that modern cars do. Here are a few reasons why:

• Low Mileage: Collector cars are typically driven less frequently than modern cars, and they often have low mileage. This means they are not on the road as much and therefore are not emitting as much carbon dioxide and other pollutants.
• Old Technology: Most collector cars were built before the widespread use of modern emissions control technology, which means they do not have the same emissions profile as modern cars.
• Maintenance: Collector cars often require more maintenance than modern cars, which means they are not driven as much.
• Preservation: Many collector car owners take great care to preserve and maintain their vehicles, often performing restoration work or keeping them in storage. This means that the cars are not driven as frequently, which reduces their environmental impact.
• Lack of Modern comforts: Collector cars often lack modern comforts and features such as air conditioning, which can cause them to be driven less frequently and for shorter distances.
• Limited production: Many collector cars were produced in limited numbers, which means that they are not as widely used as modern cars and do not contribute to the carbon footprint to the same extent.
• Appreciation: Many collector cars are viewed as investments and are often kept in pristine condition, which means they are not driven as frequently as daily drivers.

While collector cars may be viewed as a source of nostalgia and a great hobby, they do not typically contribute to the carbon footprint in the same way that modern cars do. Factors such as low mileage, old technology, maintenance, preservation, lack of modern comforts, limited production, and appreciation all contribute to the reduced environmental impact of collector cars. These vehicles are a reminder of the past and a testimony of the evolution of technology, but they are not a significant contributor to the carbon footprint.

Also, the automotive industry has made significant strides in recent years to reduce pollution and improve the environmental impact of cars and trucks. Here are a few examples:

• Increased Fuel Efficiency: Automakers have made significant improvements in the fuel efficiency of cars and trucks, which has led to a reduction in greenhouse gas emissions. Many manufacturers now offer a wide range of cars and trucks that can get over 40 mpg on the highway.
• Electric and Hybrid Vehicles: Automakers have also developed and introduced a variety of electric and hybrid vehicles, which can significantly reduce emissions and improve overall fuel efficiency.
• Clean Diesel Engines: Many manufacturers have also developed clean diesel engines, which can provide improved fuel efficiency and reduced emissions compared to traditional diesel engines.
• Advanced Emissions Control Systems: Automakers have also developed and implemented advanced emissions control systems, such as catalytic converters and particulate filters, which can significantly reduce the amount of pollutants emitted from cars and trucks.
• Alternative Fuel Vehicles: Automakers are also investing in alternative fuel vehicles, such as hydrogen fuel cell vehicles, to reduce pollution and dependence on fossil fuels.
• Recycling and Reusing parts: Automakers are also investing in recycling and reusing parts to reduce the environmental impact of vehicle production and disposal.
• Research and Development: Automakers have also invested heavily in research and development to find new ways to reduce pollution and improve the environmental impact of cars and trucks.

Clearly, the automotive industry has made significant strides in recent years to reduce pollution and improve the environmental impact of cars and trucks. You do not see smog anymore! Efforts such as increased fuel efficiency, electric and hybrid vehicles, clean diesel engines, advanced emissions control systems, alternative fuel vehicles, recycling, and research and development have all played a significant role in this progress. The industry continues to develop new technologies and production methods that will further reduce pollution and help to protect the environment.  There are other culprits to find that are bigger polluters than gas powered cars.

The move to electric vehicles (EVs) is seen as a way to reduce greenhouse gas emissions and improve air quality, but there are also several problems and risks associated with this transition. Here are a few examples:

• Limited Charging Infrastructure: One of the major challenges facing the widespread adoption of EVs is the limited availability of charging infrastructure. Without a sufficient number of charging stations, it can be difficult for EV owners to travel long distances or even run their daily errands.
• Battery Life and Replacement Costs: Electric vehicle batteries are still relatively expensive and have a limited lifespan, which means that the cost of battery replacement could be a significant financial burden for EV owners.
• Range Anxiety: Many EV owners experience "range anxiety," or the fear that their battery will run out of charge before they reach their destination. This can be a significant barrier to the widespread adoption of EVs.
• Environmental Impact: The production and disposal of electric vehicle batteries can have negative environmental impacts. The mining of materials used in EV batteries, such as lithium and cobalt, can cause significant environmental damage and human rights abuses.
• Grid Reliability: The increased use of EVs could put a strain on the electrical grid, particularly during times of high demand, which could lead to blackouts or brownouts.
• Dependence on Non-Renewable Energy: The production of electricity from non-renewable sources such as coal and natural gas, can contribute to air pollution and climate change, that's why, if the electricity for EVs is generated from non-renewable sources, the environmental benefits of EVs may be limited.
• Price: Even though the price of EVs is decreasing, they still tend to be more expensive than traditional gas-powered vehicles.

In conclusion, the certainty that electric vehicles will reduce greenhouse gas emissions and improve air quality, is not so certain!  There are numerous problems and risks associated with this transition, such as limited charging infrastructure, battery life and replacement costs, range anxiety, environmental impact, grid reliability and dependence on non-renewable energy, and price. It is important to consider these issues when evaluating the potential benefits and drawbacks of the transition to electric vehicles.