Walking Ho Chi Minh City's sidewalks, you see stainless-steel containers and colorful insulated buckets placed at the roadside. Handwritten signs read \"Nuoc uong mien phi (free drinking water)\" and \"Nuoc mat cho nguoi di duong (cold water for passersby).\" These are Saigon's \"free water spots.\" As scorching heat from climate change grows severe, the spirit of mutual aid rooted in southern Vietnam supports this system.<\/p>\n\n\n\n
According to Saigoneer's reporting, stainless-steel containers and insulated buckets are set up on sidewalks throughout Ho Chi Minh City. The contents are iced tea and purified water, and sometimes snacks are added too. The operating principle is \"Nguoi co du thi cho, nguoi can thi lay\"\u2014those with to spare provide, those in need take. There's no supervisor. No one asks for words of thanks. It's a system that runs on completely anonymous goodwill.<\/p>\n\n\n\n
The people who set them up are often individual residents. They put a container out in front of their home or beside the garage, fill it with water in the morning, and add ice. If the water runs out during the day, neighboring residents sometimes refill it. It's not an organized operation but voluntary mutual aid at the block level.<\/p>\n\n\n\n
Vietnam is counted among the countries most severely affected by climate change. In rural areas, flooding, and in urban areas, scorching heat, are the main threats. Ho Chi Minh City experiences prolonged heat waves in the dry season (December to April), and years of continued record highs are increasing.<\/p>\n\n\n\n
People who work on the street\u2014construction workers, stall vendors, motorbike-taxi drivers, garbage collectors\u2014are exposed to direct sunlight all day. Buying a day's worth of bottled water amounts to an expense equal to a light meal. Moreover, carrying around large numbers of bottles while on the move isn't realistic. Free water spots have become essential infrastructure for these workers.<\/p>\n\n\n\n
This free-water custom isn't a new urban invention. Rural southern Vietnam had a tradition of building leaf-thatched huts along the roadways and placing water jars and coconut ladles to offer water to travelers. This scene, still remaining in the Mekong Delta region, is carried on in a different form on Ho Chi Minh City's sidewalks.<\/p>\n\n\n\n
The stainless-steel containers and insulated buckets are the modern version of the coconut ladle and water jar. The tools have changed, but the core of the act\u2014\"offering water to passersby\"\u2014is the same. Vietnamese people call this culture \"tinh nguoi\" (human affection).<\/p>\n\n\n\n