In 2001 he was the head of the list of Radical candidates in the political elections and received the support of 51 Nobel Prize Laureates worldwide. In 2005, the Association launched the pro-referendum campaign aimed at abrogating Law 40 which imposed a ban on
assisted fertilization and on research on
embryonic stem cells, by collecting the signatures of over a million voters. Although the referendum query obtained a majority of votes, it was cancelled for not obtaining the required quorum pursuant to the pro-abstention campaign promoted by the Italian
Catholic Church and by many political parties. The Association is also promoter of the
World Congress for Freedom of Scientific Research, an international platform of scientists, patients and citizens. In 2006, it played a leading role in the legal and political battle in favour of
euthanasia and of the principle of a “Biological Testament” (Living Will) promoted by
Piergiorgio Welby, the President of the Association, who suffered from progressive
muscular dystrophy. After having addressed an open letter to the Italian President of the Republic and having filed a petition with the competent Court to respect his will to die, Piergiorgio Welby died on December 20, 2006, after having received sedation and being disconnected from mechanical pulmonary ventilation thanks to an act of
civil disobedience organized by the Luca Coscioni Association. ==See also==