Ólafur Ragnar Grímsson, (born 14 May 1943) is the fifth President of Iceland, having served since 1996; he was unopposed in 2000, re-elected for a third term in 2004, re elected unopposed for a fourth term in 2008 and re-elected for a record fifth term in 2012.  

President Ólafur has identified the 2009 financial crisis, the need for a green energy revolution, and climate change as the three most pressing issues in today’s world. Declaring these three problems to be interconnected, he has said, “None of these three crises can be solved without solving the other.” In recent years the President has been outspoken on the issues of renewable energy and global climate change. He initiated a Global Roundtable on Climate Change with the participation of a large group of companies and individual opinion leaders. President Ólafur strongly advocates the use of geothermal energy, which is renewable, economically viable and reliable resource, as proven convincingly by the case of Iceland.

In relation to his efforts on these issues, President Ólafur has participated in the Global Creative Leadership Summit, organized by the Louise Blouin Foundation, in 2007 and 2008. He was also awarded the Louise T Blouin Award for Creative and Cultural Achievement. In 2008, as a delegate at the Summit he delivered the Keynote Speech on Climate Change versus Globalization.

On 15 April 2013, at the National Press Club in Washington, he announced the formation of the Arctic Circle, an organization to facilitate dialogue among political and business leaders, environmental experts, scientists, indigenous representatives, and other international stakeholders to address issues facing the Arctic as a result of climate change and melting sea ice.