and this is alexis goggans. she is a program analyst in the department of energy and the environment, urban sustainability administration, in d.c. she chordates stakeholders to advance programs and policies in our wonderful home, the district of columbia. our final speaker is sanjukta sen, a landscape and architectural designer at james corner field operations, design firm that created "icebergs." they are responsible for the incredible space and slides. her core interest in expertise lie at the intersection of urban resiliency and place making, which are evident in all of her projects. with that, vicki, please. thank you. [applause] vicki: thank you for being here on a friday night late in august, a hot day. thank you to the building museum for putting this exhibit on. i am one of the lucky people in that i have seen "icebergs," including in antarctica earlier this year. it was stunning and beautiful to see them in person. as big as this building, if you can believe it. is sobering when you think about it and t