Rainwater Harvesting Workshop with School Kids to Nurture Water Heroes Across India Subhajit Mukherjee's rainwater harvesting (RWH) in schools offers crucial benefits for India's water crisis: it recharges groundwater, combats water scarcity, reduces urban flooding by preventing stagnation, provides water for non-drinking uses (like cleaning), offers a cost-effective DIY solution (using drums/pipes), and crucially, involves students in conservation, fostering environmental responsibility through