Water insecurity linked to simultaneous drought and flooding risks

Water insecurity is increasingly characterized by the simultaneous threats of drought and flooding. While droughts lead to parched reservoirs and hosepipe bans, warmer and wetter winters are increasing the risk of damaging floods to homes and infrastructure.

Addressing these issues requires a shift in how water is managed. Current systems often focus on shedding surplus water during wet periods rather than retaining it. Improving water security could involve better storage through reservoirs, green roofs, and healthy soil, which acts as a natural sponge to absorb rainfall and buffer against climate extremes.