The document discusses the challenges of managing the large and growing amounts of digital data created and collected by the British Museum, including collection data, digital assets, research data, web content, and business records that are in various formats and storage environments and may not have clear documentation on their intended uses and retention periods. It emphasizes the importance of building digital preservation capacity through policies, repositories, workflows, staff support, and cooperation to help data fulfill its purpose of providing evidence and fueling the progress of knowledge and civilization over time.