On Aug. 29, 2005, Hurricane Katrina tore into the Gulf Coast with gusting winds of 175 miles per hour – and a storm surge of 26 feet. Lisa Dyson, who had spent her childhood summers near New Orleans, had just earned her PhD from MIT when the news broke. After witnessing the devastation, she was motivated to dedicate her scientific career to working on solutions to the climate crisis. Dyson is now the founder of Air Protein, a startup (with $100 million in backing) that makes nutrient-dense food in a lab setting. She takes us on a tour of her Oakland, California, facility. We also speak with meteorologist Bernadette Woods Placky of Climate Central, who tells us why, exactly, extreme weather is happening more. "We have to speed up the solutions and slow down the warming," she says. "Our future really isn't determined yet."