As director of policy at Omidyar Network, Martin Tisne brings extensive experience advocating for change in government and donor policies and driving sector-level change in the field of government transparency and accountability. Based in London, Martin leads policy, advocacy strategy, and related investments for the global Governance & Citizen Engagement initiative.
We need an eloquent narrative for what "open data" means and why it matters, writes Omidyar Network's Director of Policy Martin Tisne, in this guest commentary.
