Complex sentence: MacFadyen co-designed the South African Power Reporting Workshops from 2005 to 2007 at the University of Witwatersrand in Johannesburg, and directed the New York conference on Financial and Business Investigative Journalism in 2005 at Columbia University.
Split into simpler sentences: MacFadyen co-designed the South African Power Reporting Workshops from 2005 to 2007 at the University of Witwatersrand in Johannesburg. He directed the New York conference on Financial and Business Investigative Journalism in 2005 at Columbia University.