• He served on the National Spiritual Assemblies of Switzerland (1962-65), Canada (1983-91) and the Russian Federation (1996).
• He was an associate professor of mathematics at the University of Toledo for three years before coming to Canada in 1968 with his wife Judith and served as professor of mathematics at the Université Laval until 1995.
• He was the author of vast number of articles and books including, Logic and Logos (1990), Love, Power and Justice (1998), and The Bahá'í Faith, The Emerging Global Religion (co-authored with Douglas Martin). [BWNS416, BW05-06p240-241]
• The Universal House of Justice wrote in tribute: "The Bahá'í world has lost one of its brightest minds, one of its most prolific pens. He will long be remembered for his stalwart faith, forceful exposition, and penetrating insights."
• The family of Dr. Hatcher is building an on-line repository of his collected works. Contributions are welcome.

First arrested in 1995, Mr. Mahrami served in the civil service but at the time of his arrest was making a living installing venetian blinds, having been summarily fired from his job like thousands of other Baha'is in the years following the 1979 Iranian revolution. Although Iranian officials have asserted that Mr. Mahrami was guilty of spying for Israel, court records clearly indicate that he was tried and sentenced solely on charge of being an "apostate," a crime which is punishable by death under traditional Islamic law. While Mr. Mahrami had been a lifelong Baha'i, the apostasy charge apparently came about because a civil service colleague, in an effort to prevent Mr. Mahrami from losing his job, submitted to a newspaper an article stating that he had converted to Islam. When it later became clear to Iranian authorities that Mr. Mahrami remained a member of the Baha'i community, they arrested him and charged him with apostasy for allegedly converting from Islam to the Baha'i Faith. On 2 January 1996, he was sentenced to death by the Revolutionary Court, a conviction that was later upheld by the Iranian Supreme Court.

The death sentence against Mr. Mahrami stirred an international outcry. The European Parliament, for example, passed a resolution on human rights abuses in Iran, making reference to Mr. Mahrami's case. The governments of Australia, Brazil, Canada, France, Germany, the United Kingdom, and the United States also registered objections. [BWNS415]