What might happen in South Asia if there were no monsoons?

If there were no monsoons in South Asia, the region would face severe agricultural challenges, leading to widespread food shortages and economic instability, as many crops rely on monsoon rains. Water scarcity would intensify, affecting drinking water supplies and sanitation, potentially leading to public health crises. Additionally, ecosystems that depend on seasonal rainfall would suffer, disrupting biodiversity and natural habitats. Overall, the absence of monsoons would have profound social, economic, and environmental impacts across the region.