What is an landfill hypothesis?

The landfill hypothesis posits that large, unmanaged landfills can serve as significant sources of greenhouse gases, particularly methane, due to the anaerobic decomposition of organic waste. This hypothesis highlights the environmental impact of landfills on climate change, suggesting that as waste accumulates, the potential for gas emissions increases. Additionally, it emphasizes the importance of waste management practices and the need for reducing landfill reliance to mitigate these emissions.