Does a trip by air across the Atlantic have a greater climate impact than eating a steak a day for a year? Does one year’s heating of a house have greater impact than the trip? Players of Climate Call get to learn how the climate is affected by our everyday life. The game is guaranteed to lead to lively discussion and eureka moments! A round can be played in fifteen minutes by two or more players twelve years and older. The estimations of climatic impacts are based on calculations by researchers at Chalmers University of Technology, Sweden.