The document discusses the increasing complexity and opacity of corporate structures and the urgent need for transparent access to company data in order to enhance accountability and governance. It highlights the disparity in access to critical public data and the systemic issues arising from a lack of understanding, which can lead to problems like pollution exporting and corporate malpractice. The author advocates for initiatives such as OpenCorporates that aim to create an openly licensed database of corporate entities to improve visibility and oversight in the corporate world.