Peter co-founded Lux Capital during the dot-com crash to specifically back deep science and physical-world breakthroughs like nuclear waste remediation and advanced materials, deliberately avoiding software plays to focus on matter that matters. He personally conceived and built several portfolio companies from scratch around long-range theses, including Kurion in nuclear waste and Variant Bio in rare genetics, actively assembling the scientific teams and capital rather than simply backing existing founders.

• A deep conviction in scientific breakthroughs that solve critical human crises, particularly within biotechnology and healthcare. He frequently highlights advancements in xenotransplantation, such as the work eGenesis is doing to address global organ shortages by using gene-edited pig organs for human transplant.
• Enthusiasm for the intersection of artificial intelligence and physical hardware, specifically regarding robotics in medical settings and laboratories. He often points to Mendaera as a prime example, noting how their handheld robotic systems combine AI and real-time imaging to democratize access to complex surgical procedures.
• Support for autonomous systems and defense technologies that protect national and international interests. He closely follows the deployment of uncrewed maritime vehicles, such as Saildrone units being used by NATO to monitor naval activity in the Baltic Sea and defend Danish waters.
• Interest in financial tools that empower individual economic growth and shift habits from consumption to investment. He repeatedly champions the mission of Basic Capital, which aims to create new mechanisms for everyday Americans to finance their retirement and investment portfolios similarly to how they might finance a car or home.
• Fascination with generative AI extending beyond text into creative and sensory industries. He tracks how artificial intelligence is transforming sectors like entertainment and even fragrance, evidenced by his interest in RunwayML's film festivals and Osmo Labs digitizing scent.
• A consistent pattern of publicly celebrating portfolio founders who navigate the highs and lows of company building. He often expresses gratitude for teams that remain focused on their long-term mission, such as when he congratulated the Rivet Health team for delivering results despite market fluctuations.