SINCE independence in 1980, Zimbabwe has in some ways become like Animal Farm. Like the pigs in the classic 1945 novel by English writer George Orwell, the country’s post-liberation leaders have hijacked a revolution that was once rooted in righteous outrage. In Zimbabwe, the revolution was against colonialism and its practices of extraction and exploitation. Author TINASHE MUSHAKAVANHU, Junior Research Fellow, University of Oxford The lead characters in Animal Farm have the propensity for evil and the greed for power found in despots throughout history, including former Zimbabwe president Robert Mugabe. Zimbabwe’s leaders have also acted for personal gain. They…