Impact of urbanization and human development on ecological footprints in OECD and non-OECD countries

Ecological footprints play a crucial role in assessing how human activities impact the environment, serving as key indicators. This study investigates the influence of urbanization and human development controlling for GDP and industrialization on ecological footprints, focusing on both OECD and non-OECD countries during the period from 1990 to 2018. The investigation employs an open-access solution framework and utilizes the Generalized Method of Moments approach for analysis. The findings highlight distinct patterns between OECD and non-OECD countries. In OECD countries, ecological footprints are increasing with urbanization and GDP growth while showcasing a negative impact of the Human Development Index (HDI) and industrialization on ecological footprint. Conversely, non-OECD countries demonstrate a positive impact of GDP and HDI on ecological footprints, while there is a negative impact of industrialization and urbanization on ecological footprints. These disparities underscore the need for tailored environmental strategies based on a country's economic and developmental status. The results underscore the importance of investing in the renewable energy sector and implementing stringent environmental policies to mitigate the environmental impact of human activities. This evidence reinforces the urgency for countries, irrespective of their OECD status, to take proactive measures to safeguard the planet from further environmental hazards.