The burden of proof you require is unreasonable given that climatological change occurs in cycles that often exceed ten years. Today's New York Times has an article about the marked increase of extreme rain events in the broader scheme of things. From the article: "About 40 years ago, the earth’s surface temperatures began to break out of their recent historical range and just kept climbing. Not coincidentally, the number of storms with extreme rainfall began to increase around the same time." They provide graphs. I suggest you check it out. And by the way, settled climate science is fact, not bias.