As a senior fellow, Arthur documented internet-based information control systems, policies and practices in Southern and East Africa, including Zimbabwe, Zambia, Swaziland, and Ethiopia, their implications for free flow of information and proposals for policy alternatives based on best practices where appropriate..

As a senior fellow, Arthur documented internet-based information control systems, policies and practices in Southern and East Africa, including Zimbabwe, Zambia, Swaziland, and Ethiopia, their implications for free flow of information and proposals for policy alternatives based on best practices where appropriate.