Catalonia experienced significant climate change starting in 2010, with summers lengthening, winters becoming milder, and sea levels rising enough to shrink Catalonia's size. By 2036, Catalonia no longer saw snow year-round and its glaciers had disappeared, while Venice now experienced occasional small floods. The Ebro Delta, which had existed for 1000 years, was also gone due to higher sea levels. While climate change effects were already dramatic, they could have been less severe if all countries had worked to reduce greenhouse gases as suggested by the Kyoto agreement.