the polar bear is impaled on an oil pipeline, which is in shape of a graph showing the cumulative global fossil fuel carbon emissions. the polar bear is in natural full size and made in copper. the graph shows the emissions since year 0. the graph is 20 meters long, and until 1850 not rising. then in 1850 the human consumption of fossil fuels rises. the graph end in year 2015 five meters above ground impaling the polar bear.