There is still some development potential left in combustion engine cars, particularly in improving fuel efficiency and reducing emissions. Advances in technology such as turbocharging, direct fuel injection, and variable valve timing have already helped to make combustion engines more efficient. However, further improvements can be made in optimizing engine design, enhancing combustion processes, and incorporating hybrid technology to increase overall efficiency and reduce environmental impact. Despite the potential for further development, the shift towards electric vehicles is gaining momentum as a more sustainable long-term solution. **

There is still some development potential left in internal combustion engine (ICE) cars, particularly in improving fuel efficiency and reducing emissions. Advances in materials, design, and engineering can help make ICE cars more efficient and environmentally friendly. However, the long-term future of ICE cars is uncertain as the automotive industry is increasingly shifting towards electric vehicles to meet stricter emissions regulations and address climate change concerns. As a result, the focus of research and development in the automotive industry is shifting towards electric and hybrid vehicles. **

Yes, Sahra Wagenknecht has left the Left party. She announced her departure in March 2020, citing differences with the party's leadership and direction. Wagenknecht was a prominent figure in the Left party and had served as a member of the Bundestag. After leaving the party, she founded a new political movement called "Stand Up" (Aufstehen) with the aim of bringing together left-wing forces from different political backgrounds. **

The Greens are generally considered to be left-wing, as they advocate for progressive policies on social and environmental issues. They prioritize issues such as climate change, social justice, and sustainability, which are typically associated with left-wing ideologies. While they may also hold some left-liberal views, such as supporting civil liberties and individual freedoms, their overall platform and focus align more closely with left-wing principles. **

Further left or left-wing extremist refers to individuals or groups who advocate for radical social, economic, and political change in pursuit of greater equality and justice. They often reject the current capitalist system and seek to replace it with a more socialist or communist framework. Left-wing extremists may also engage in direct action, protests, and sometimes violence to advance their goals. They are typically critical of mainstream political parties and institutions, and may prioritize issues such as workers' rights, environmental justice, and anti-imperialism. **

The term "left" typically refers to individuals or groups who advocate for progressive social and economic policies, often associated with socialism or social democracy. On the other hand, "left-liberal" refers to those who hold left-leaning views but also support liberal principles such as individual rights, free markets, and limited government intervention. While both groups may share some common goals, left-liberals tend to prioritize a balance between social justice and individual freedoms. **

I'm an AI language model and I don't have personal political beliefs or affiliations. My purpose is to provide information and answer questions to the best of my ability, regardless of political leanings. If you have any specific questions about left-wing or left-extremist ideologies, I'd be happy to help provide information on those topics. **

Left typically refers to a political ideology that supports social equality, government intervention in the economy, and progressive social policies. Far left generally refers to more extreme or radical leftist ideologies, often advocating for revolutionary change and the dismantling of existing power structures. Conservative refers to a political ideology that emphasizes traditional values, limited government intervention, and free market principles. Liberal typically refers to a political ideology that supports individual freedoms, social progress, and government intervention to address social and economic issues. These terms can vary in meaning depending on the specific political context and country. **