Who funds the future? The capital balance that fuels innovation

For most of the past century, the United States has not left innovation to chance. At the height of the Space Race in the 1960s, federal investment in research and development reached nearly 2% of GDP. Today, that number has fallen below 1%. At the same time, total R&D spending has grown to historic heights, driven primarily by the private sector. This isn’t a new phenomenon. It’s an ebb and flow that goes back to the private sector-led industrial revolution, which was followed by the post WWII boom of governmental agencies leading breakthroughs in science and technology. While private sector innovation can create and transform industries, public investment has historically unlocked the long-horizon solutions that didn’t just transform industries, but humanity as a whole. Now, the nation is grappling with how to increase U.S. science leadership of slower, deep technologies. This in an innovation economy increasingly driven by private capital and where federal agencies have been unwound. Will private capital step in to fill the lab-to-market gaps or will technologies on the cusp of commercialization be stalled? The parties that usher in the new era could very much determine what it looks like. A SYSTEM BUILT IN PHASES The modern innovation economy was built over time through distinct phases of public and private investment. In the early 20th century, innovation was largely decentralized and privately driven. Individual inventors and corporate laboratories tackled immediate technical challenges tied directly to commercial opportunity. This model transformed industries but created siloed systems. World War II fundamentally changed that equation. Federal investment surged, and a new model emerged that coordinated universities, industry, and national laboratories. This model carried forward into the Cold War, when public funding became the dominant force in American R&D and a demonstration of might, supporting everything from semiconductors to aerospace and computing. By