Arrigo initially returned to Taiwan in 1975 to continue work on her doctorate research by studying the marriage and labor issues of Taiwanese women entering the workplace. Working with these women and their families would lead her to see Taiwan from their point of view, and in the late 1970s she became active in human rights and opposition politics. She left California, leaving behind her first husband George and her son Roger. She became a part of the 1978 campaign coalition that later evolved into the Democratic Progressive Party, and in 1978 married Shih Ming-teh, a former political prisoner. Shih soon became the general manager of Formosa Magazine, and Linda served in English public relations for the magazine. Shih would later become the DPP chairman. Arrigo has also written about land struggles and environmental degradation in Taiwan.
Deportation and US activities
On, she was deported and then blacklisted from Taiwan by James Soong, then head of the Government Information Office, for her involvement in the Kaohsiung Incident. The ROC government falsely accused Arrigo of spying for the Central Intelligence Agency. She returned to California following the deportation. Shih Ming-teh was arrested in the wake of the Kaohsiung Incident. After trial, he was sentenced in April 1980 to life imprisonment under the continuing martial law. Arrigo and her mother brought international media attention to the Kaohsiung Incident, resulting in unprecedented Taiwanese media attention to the trials. Seven other leading dissidents also received sentences of ten or more years for sedition, and the mother and daughters of one, Provincial Assemblyman Lin Yi-hsiung, were murdered on February 28, 1980. In the US, Arrigo was arrested in 1981 while protesting the mysterious death of Chen Wen-chen. She moved from California to New York in 1983 for further graduate study in the Department of Sociology, Binghamton University. In July 1985, Arrigo and several others staged a hunger strike in sympathy with Shih Ming-teh's hunger strike, which was aimed at forming an opposition party in Taiwan.
Return to Taiwan
In May 1990 Arrigo was permitted to return to Taiwan after Shih's release where she became politically active in the Green Party Taiwan and Taiwan Environmental Protection Union. She taught at Shih Hsin University in Taipei and acted as a liaison for non-governmental organizations. Shih and Arrigo formally divorced in June 1995 after she accused him of violating human rights principles in the party's international relations. She finished work on her PhD from the Binghamton University. The title of her doctoral dissertation was "The Economics of Inequality in an Agrarian Society: Land Ownership, Land Tenure, Population Processes and the Rate of Rent in 1930’s China". In 1997 she published Muckraker! An Overall Critique of the Opposition Movement in Taiwan, a collection of her political essays. Arrigo married for the third time in September 1999, to Ho Shu-yuan, a bus driver at a Taipei primary school that she meet doing environmental volunteering; but the couple has long been separated. In 2001 she and Wang Feng-ying accused, a Democratic Progressive Party legislator, of sexual harassment. Chang filed a libel lawsuit against the two women. Arrigo also filed a lawsuit against her former husband, Shih Ming-teh, for alimony. She won the lawsuit but Shih said he would only pay the money if she would "behave herself".
Recent activity
She publicly criticized her former husband, Shih Ming-teh, in 2006, when he launched a campaign to oust President Chen Shui-bian. Arrigo contended that his campaign was financed and supported by the Kuomintang. In 2008 she completed a book in English compiling the experiences of early foreign human rights activists in Taiwan, entitled A Borrowed Voice: Taiwan Human Rights through International Networks, 1960-1980, published with a grant from the Taiwan government's Bureau of Cultural Reconstruction, then under a DPP administration. From 2007 to 2012 Arrigo taught at Taipei Medical University, Taiwan.
