The document discusses the NSF's initiative on scientific software innovation institutes (s2i2s) as part of the SI2 program, aiming to enhance research productivity through integrated cyberinfrastructure for science and engineering. It emphasizes the need for sustainable software development and the establishment of long-term hubs that can support a diverse community of researchers. Key themes include reducing software complexity, promoting open practices, and developing a skilled workforce for the future of scientific inquiry.
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