![Workers at a meteorology bureau fire a cloud-seeding rocket in an attempt to encourage rain in Shijiazhuang, China. Getty](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/VPMN7F5EQBBENEJIVPGD2RATWQ.jpg?smart=true&auth=1f6f87c2e83bfd8a53956a56f6595676f6de1e51e579681119d75f4a182a172f&width=400&height=225)
Workers at a meteorology bureau fire a cloud-seeding rocket in an attempt to encourage rain in Shijiazhuang, China. Getty
Workers at a meteorology bureau fire a cloud-seeding rocket in an attempt to encourage rain in Shijiazhuang, China. GettyClimate change expert calls for UN watchdog to monitor weather-modifying methods
Longstanding convention could be updated to prevent one country’s weather-altering plans if they are detrimental to another nation