<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.miaka thelathini iliyopita, katika mji mdogo wa uswidi uitwao sundsvall, jopo la serikali za mabadiliko ya tabianchi ipcc lilitoa ripoti kuu ya kwanza.  <response>: thirty years ago, in a small swedish city called sundsvall, the intergovernmental panel on climate change ipcc released its first major report. 