
This episode features Jim Leinsky, CEO of MP Materials, discussing the importance of rare earth materials, recent partnerships with the Department of Defense and Apple, and the future of AI supply chains. Key topics include the significance of rare earth magnets for AI, the challenges of refining these materials, and the need for skilled labor in the industry.
Leinsky explains how MP Materials, based in Mountain Pass, California, has become the largest supplier of rare earth materials in the U.S. He highlights a recent $400 million public-private partnership with the DoD aimed at securing the supply chain for physical AI technologies. This partnership will help expand their refining capabilities and support the production of magnets for companies like Apple.
The conversation also touches on the challenges of competing with China in the rare earth market, emphasizing the need for government support to counteract mercantilism. Leinsky shares insights on the labor market, noting the importance of training and attracting talent to meet the growing demand for skilled workers in the rare earth and AI sectors.
Additionally, the episode features discussions on the broader implications of AI technology, including the potential for job creation and the necessity of onshoring semiconductor manufacturing. Leinsky expresses optimism about the future of the U.S. in the AI race, citing the innovative spirit and resources available in the country.
Overall, this episode provides a comprehensive overview of the current state and future prospects of the rare earth materials industry and its critical role in the advancement of AI technologies.
Jim Leinsky discusses rare earth materials, AI supply chains, and partnerships with the DoD and Apple, emphasizing U.S. competitiveness and labor challenges.

This episode stands out for the following:
This is a true win-win.Winning the AI Race Part 3: Jensen Huang, Lisa Su, James Litinsky, Chase Lochmiller
Never bet against America.Winning the AI Race Part 3: Jensen Huang, Lisa Su, James Litinsky, Chase Lochmiller
AI will generate $20 trillion in economic impact by 2030.Winning the AI Race Part 3: Jensen Huang, Lisa Su, James Litinsky, Chase Lochmiller
AI infrastructure will be the largest job creation catalyst we've ever seen.Winning the AI Race Part 3: Jensen Huang, Lisa Su, James Litinsky, Chase Lochmiller
AI is the greatest technology equalizer of all time.Winning the AI Race Part 3: Jensen Huang, Lisa Su, James Litinsky, Chase Lochmiller
The future of industry is really two factories.Winning the AI Race Part 3: Jensen Huang, Lisa Su, James Litinsky, Chase Lochmiller