The googles don't have much to say. Try this query: "china cloud seeding results" What I got was lots of hits about how China was going to build a weather mo

The googles don't have much to say. Try this query: "china cloud seeding results" What I got was lots of hits about how China was going to build a weather modification infrastructure - something like half dozen or more years ago.But, the hits continue with more recent ones about how they are going to do more seeding. Still, is it safe to infer from any lack of evidence that it failed? I don't know, but when you study those hits, you do find hits which suggest that cloud seeding doesn't work.