I usually avoid weather modification as a topic as it tends to bring out the ‘chemtrail’ theorists and other assorted window-lickers in force, but this is big enough to warrant an exception. So have at it Talkshoppers, does a project of this size have bad international implications, or are China using technology beneficially to reduce crop damage within their own borders?
This from CNN. As a concept, cloud seeding has been around for decades. It works by injecting small amounts of silver iodide into clouds with a lot of moisture, which then condenses around the new particles, becoming heavier and eventually falling as precipitation.
A study funded by the US National Science Foundation, published earlier this year, found that “cloud seeding can boost snowfall across a wide area if the atmospheric conditions are favorable.” The study was one of the first to ascertain definitively that cloud seeding worked, as previously it had been difficult to distinguish precipitation created as a result of the practice from normal snowfall.
That uncertainty had not stopped China investing heavily in the technology: between 2012 and 2017, the country spent over $1.34 billion on various weather modification programs. Last year, according to state news agency Xinhua, weather modification helped reduce 70% of hail damage in China’s western region of Xinjiang, a key agricultural area.
And while other countries have also invested in cloud seeding, including the US, China’s enthusiasm for the technology has created some alarm, particularly in neighboring India, where agriculture is heavily dependent on the monsoon, which has already been disrupted and (allegedly). become less predictable as a result of climate change.
via Tallbloke’s Talkshop
December 7, 2020 at 12:03PM