Mr Deiss, 64, pictured left, was unanimously elected on Friday morning by acclamation and will take office on September 14th succeeding the Libyan Ali Abdussalam Treki as the General Assembly’s 65th session begins.
Due to begin just six days later, Mr Deiss’ first major event as President will be the important Millennium Development Goals (MDGs) summit in September, where world leaders will be asked to accelerate progress to reach the anti-poverty goals by their target date of 2015.
As a former economics professor, President-elect Mr Deiss has already declared he would focus the Assembly’s agenda in 2010-11 on global economic governance while also identifying reform of the Security Council, tackling climate change and biodiversity as well as food security as priorities.
Mr Deiss served as Swiss foreign minister between 1999 and 2002, and in 2004 he served as president of the Swiss Confederation for a year.
Accepting the post “with great hope and solid conviction”, Mr Deiss told the Assembly that the world has entered an era of increasing interdependence.
“Everything is moving faster and coming closer. New global challenges have also emerged – climate change, economic and financial crises, terrorism and global crime, extremism of all kinds – in addition to the perennial problems of war and poverty.”
“They all require collective and urgent responses. More than ever before, we need to act together to be effective,” he said.
Despite hosting a United Nations office in the grand Palais des Nations to the north of Geneva city centre, Switzerland as a country did not actually sign on as a UN Member State until 2002 as it feared joining would tarnish its long-standing neutrality on the international stage.