How modular rainwater harvesting system help to combat water scarcity?

Water scarcity is a life-threatening condition that impacts millions of people worldwide. According to updates from UNICEF, half of the world's population may live in water dearth by as early as 2025. More than 2 billion people live in countries where the supply of water is insufficient. Thus, we need to think about potential solutions to overcome the situation and live a sustainable life. For that, installing a modular rainwater harvesting system is one of the best ways to deal with this life-threatening condition.