It might seem surprising, but federal research funding isn’t just for scientists. A component of many federal grants that support basic research requires that discoveries be shared with nonscientists. This component, referred to as “broader impacts” by the National Science Foundation, can make a big difference for K-12 students and teachers, museumgoers, citizen scientists and other people interested in science, while also helping the scientists themselves give back to the taxpayers that fund their work.
Basic research, often done because of a curious scientist’s interest, may not initially have a direct application, like developing the smartphone or curing a disease. But these discoveries build important knowledge in the natural sciences, engineering, mathematics and related disciplines.
The U.S. is a world leader in scientific and technological innovation. On the federal level, the National Science Foundation, or NSF, is one of the primary funders of this kind of basic research. In 2022, the federal government funded 40% of all basic research done in the U.S., with the remainder coming from other sources, including the business sector.
During World War II, President Franklin D. Roosevelt wanted to position the U.S. for strategic and economic leadership worldwide. He commissioned physicist Vannevar Bush to develop a vision for the future of U.S. science and technology. His 1945 report, “Science: the Endless Frontier,” became the blueprint for government-funded basic research. In 1950, Congress created the National Science Foundation to promote the progress of science, advance national prosperity and welfare and secure the national defense.
Vannevar Bush historically said that ‘without scientific progress, no amount of achievement in other directions can insure our health, prosperity and security as a nation in the modern world.’
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During the early decades of NSF, the 1950s until the late 1990s, proposals were mostly evaluated based on the quality of the science and the scientists doing the work. But then, the foundation created a new system, still in place today.
Thus, each NSF research proposal is now peer-reviewed based on two criteria: intellectual merit, or the quality and novelty of the science and track record of the research team, and “broader impacts” – related activities that disseminate the discoveries to general audiences.
Intellectual merit is about advancing science knowledge and innovation, while broader impacts describe why people who aren’t scientists should care, and how society could benefit from this research.
Another pragmatic aspect to broader impacts is that taxpayers pay for these activities, so it’s important for them, and Congress, to understand their return on investment. These broader impacts activities communicate about, and engage the public in, research in a variety of ways.
While researchers…
