Architect Laurie Kerr is a national leader in sustainable building and climate policy. She is Principal Climate Advisor at USGBC and the president of LK Policy Lab. She was NYC’s Deputy Director for Green Building Policy under Bloomberg, and helped develop the city's influential sustainability plan and policies. Laurie was an early advocate for the idea that “buildings matter” in terms of energy and carbon footprint, and helped create policies and framing that have stood the test of time. “We changed the conversation from cars and power plants to buildings, and existing buildings.”Laurie was full of great stories about what has happened in the green building movement, but also very pointed ideas about what needs to happen next. “We have to stop letting the perfect be the enemy of the good. We have to sharpen our pencils and see what’s large and what’s small. We have to get the math right. We have to be more nimble and hard-headed and weed out the policies and strategies that aren’t working. One example is our energy codes don’t address carbon. It’s 2022. When will they?”