Micha was born in Berkley, California. He received his B.A. from Yale University, Cum Laude, in 1980. In 1984, Micha received his rabbinic ordination and was a student and close friend of Rabbi Shlomo Carlebach. In 1988 Micha immigrated to Israel and ever since has been working in social activism in Israeli society, and has lectured and written extensively on Judaism and social justice. A prolific journalist, Micha has reported on poverty, globalization and human rights from around the world, and written for the Washington Post, The Guardian, The London Times, The Jerusalem Report and Haaretz. In 1998, the Joint Distribution Committee granted Micha the "Boris Smolar Prize," based on his work covering Ethiopian Jewry. Micha also founded the Israeli Association for Ethiopian Jewry, which was, and remains to this day, one of the most instrumental and valued organizations dealing with the absorption of Ethiopian immigration to Israel. Micha is the founder and director of Tevel B'tzedek, created in 2007. Micha received the 2011 Klegg Prize from Hebrew University.