conference that is held annually in Vienna, Austria. The Austrian World Summit is organized by the Schwarzenegger Climate Initiative and aims is to bring together representatives from politics, civil society and business to create a broad alliance for climate protection and to identify concrete solutions to the climate crisis. Electoral history Presidential ambitions Presidential aspirations by the Austrian-born Schwarzenegger would be blocked by a constitutional hurdle; Article II, Section I, Clause V prevents individuals who are not natural-born citizens of the United States from assuming the office. The Equal Opportunity to Govern Amendment in 2003 was widely accredited as the "Amend for Arnold" bill, which would have added an amendment to the U.S. Constitution allowing his run. In 2004, the "Amend for Arnold" campaign was launched, featuring a website and TV advertising promotion. In June 2007, Schwarzenegger was featured on the cover of Time magazine with Michael Bloomberg, and subsequently, the two joked about a presidential ticket together. In October 2013, the New York Post reported that Schwarzenegger was exploring a future run for president. At the time he had reportedly been lobbying legislators about a possible constitutional change, or filing a legal challenge to the requirement that presidents be native-born. Columbia University law professor Michael Dorf observed that Schwarzenegger's possible lawsuit could ultimately win him the right to run for the office, noting, "The law is very clear, but it's not 100 percent clear that the courts would enforce that law rather than leave it to the political process." Business career Schwarzenegger has had a highly successful business career. Following his move to the United States, Schwarzenegger became a "prolific goal setter" and would write his objectives at the start of the year on index cards, like starting a mail order business or buying a new car – and succeed in doing so. By the age of 25, Schwarzenegger was a millionaire, well before his career in Hollywood. His financial independence came from his success as a budding entrepreneur with a series of lucrative business ventures and real estate investments. Bricklaying business, bodybuilding, and fitness mail order In 1968, Schwarzenegger and fellow bodybuilder Franco Columbu started a bricklaying business. The business flourished thanks to the pair's marketing savvy and an increased demand following the 1971 San Fernando earthquake. Schwarzenegger and Columbu used profits from their bricklaying venture to start a mail-order business that sold bodybuilding- and fitness-related equipment and