If only we had a plausible hypothesis that covered not only early blossoms in Kyoto, but hundreds of other observations in climate all in the direction of a rise in global temperature, be it in urbanized areas or in remote regions like Antarctica or glaciars... Damn scientist, they might be sleeping or something.
If these events where random noise then they would distribute in both sides of the climate models; We don’t observe that. Events only seem to match or be worse than expectations.