In a reflection on the early days of vertical farming, Dickson Despommier highlights the initial focus on combating climate change by reducing traditional agriculture's impact through vertical farming. While starting with high-value crops, he emphasizes the need for a broader range of crops to fully integrate vertical farming into diverse food systems. Over the years, significant technological advancements, such as LED lighting and AI, have propelled the industry forward, meeting consumer demands for a wider produce range. Despommier foresees the industry's growth, driven by advancements like AI monitoring of essential factors. He also predicts the shift towards hydrogen fuel cells as the preferred energy source for vertical farms, reducing reliance on fossil fuels and improving profitability. Looking ahead optimistically, he envisions a future where every city will have integrated vertical farms to meet the rising demand for local, climate-resilient food sources. The opportunity for improvement lies in energy efficiency, with Despommier advocating for the eventual use of hydrogen fuel cells to power vertical farms. His participation in the Vertical Farming World Congress signifies the industry's momentum, offering insights into the future of vertical farming and its pivotal role in global food production.