Cities – good for the environment?

Abstract

Cities have been essential for human development and socioeconomic development. Cities have shaped the environment and the climate system for many years. The rate of impact has accelerated since the Industrial Revolution. As we have progressed through different phases of the Industrial Revolution, resource use has continued to grow. The economic system is based on consumerism and growth. The global population has continued to grow. Urbanisation has increased with more than half of the global population living in cities. This is forecast to grow to 70 percent of the global population by 2050. There is considerable interest in improving the environmental performance of cities. We will need smart solutions for energy, transport and resource use, to produce only a low environmental footprint. This effort will require both smart solutions and an evaluation of our lifestyles. Future cities must focus on human well-being and reduce consumerism. Humanity must aim for sustainability as a rule.

Keywords:

• Cities
• climate change
• resources
• technology
• consumerism