Are you that lazy? His interest in climate is even mentioned in his biography for the Nobel Prize that he won. All you have to do is search "Svante Arrhenius climate" and you find tons of articles that talk about him in reference to climate change, even a NASA.gov article from 2000. What else will it take for you to realize how deep the swamp goes? It took me all of 2 minutes to find that Svante Arrhenius had a grandson Gustaf Arrhenius who was an Oceanographer who's "research into deep-sea sedimentation during the 1950s defined the major sedimentary processes and provinces of the ocean and opened the door for the studies of ocean and climate history"