Biotech has enormous potential across a wide array of climate solutions. It can be used to create alternative proteins, remove carbon from the atmosphere, clean up fertilizer, or to create renewable fuels. But it also comes with some scaling challenges.  This week, Shayle talks about the intersection of biotech and climatetech with Arye Lipman. Arye is a biologist and a general partner at MarsBio, a bio-focused early-stage fund. He also writes a Substack newsletter on biotech called The Last Great Mystery. Arye and Shayle talk about the dream of synthetic biology: to use biology like a software platform and program cells to make whatever you want. Arye is cautious on this front, and points out the areas where biotech is limited. They also cover lab-grown meat, building materials, microbes to fix nitrogen in the soil, genetically engineering plants to sequester more carbon, and Shayle’s fungal biomass chaise lounge. Catalyst is supported by Antenna Group. For 25 years, Antenna has partnered with leading clean-economy innovators to build their brands and accelerate business growth. If you're a startup, investor, enterprise, or innovation ecosystem that's creating positive change, Antenna is ready to power your impact. Visit antennagroup.com to learn more. Catalyst is supported by Nextracker. Nextracker’s technology platform has delivered more than 50 gigawatts of zero-emission solar power plants across the globe. Nextracker is developing a data-driven framework to become the most sustainable solar tracker company in the world – with a focus on a truly transparent supply chain. Visit nextracker.com/sustainability to learn more.