Editor’s Note: Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet ...

There's no surrounding ocean nor sounds of the shore. But for a farmer, a farm can often feel like an island. "The loneliness of the 'weird farmer' is a real thing," said Josh Payne, who runs his ...

Hong Kong (CNN) — Surrounded by forest-covered mountains cloaked in mist, a patchwork quilt of green farmland and steel-blue waves breaking on mangrove-strewn mudflats, Lai Chi Wo does not look like ...