New Delhi, June 4 -- As climate change gets worse and cities grow fast, we are losing more and more natural spaces. Birds, bees, butterflies, and plants are disappearing quietly but quickly. Cities that once had green parks and gardens full of life are now full of grey buildings and roads.

This isn't just about nature, it's about our own future too. Nature gives us clean air, water, food, and joy.

Nature-based solutions (NBS) are smart ways to bring back nature into our cities. These include things like turning empty schoolyards into green spaces, planting forests, making space for rivers to flow naturally, and using green roofs.

They help cool cities, reduce floods, improve health, and bring back biodiversity all the different plan...