1. When addressing this question, consider the historical context and the types of pollution. You can discuss how industrialization, urbanization, and population growth have contributed to increased levels of certain pollutants such as air and water pollution. 2. However, it's also important to recognize advancements in technology and regulations that have aimed to reduce pollution. Mention how in some areas, efforts to control emissions and waste have improved environmental conditions compared to the past. Provide a balanced view by acknowledging both the increase in factors causing pollution and the measures taken to mitigate it.