Local problems, global solutions? Making it rain in Hong Kong c. 1890-1930.

The late nineteenth to early twentieth century saw a small but dedicated rise in experimental rainmaking. The possibility that humanity might one day be able to control the weather - especially to alleviate drought - was very attractive to governments and private investors. The late nineteenth century was an era of scientific optimism and a number of rainmaking experiments across the world had brought the potential for weather control out of the realms of discourse and literature and further into tangible near-future science. There has been a small but thorough historiographical literature on this subject, focusing largely on American, British, and Australian efforts. This article seeks to build on this by exploring the little-known history of rainmaking in Hong Kong before 1930, centering on a case study of a particular experiment intended to alleviate the disastrous drought of 1928-9. As was the case elsewhere, Hong Kong's rainmaking efforts raised as much skepticism as they did support, with the government, scientists, and the general public in two minds about whether making rain was even possible. As such, this article aims to interrogate the concepts of the sociotechnical imaginary and the history of failure, while also contributing to the wider story of meteorological knowledge-making.