Life, Liberty, and the Means to Thrive | Jason Mackie | TEDxAmherst College
TEDx Talks·2025-12-16 16:26

Problem Statement & Initial Solution - The Pine Ridge Indian Reservation faces severe housing crisis, with families living in dilapidated conditions and lacking adequate shelter [1] - "In our Hands" charity was founded to address this need, initially focusing on clean energy solutions like solar power for the Lakota radio station [1] - The community's primary need was identified as affordable and durable housing suitable for the harsh climate [1][2][3] Innovation & Development - The organization explored alternative building materials and discovered high-performance structural cellular concrete [5] - They developed a dome-shaped home design using nested pneumatic forms, aiming for affordability and rapid construction [6][7] - Prototypes were tested and refined, leading to the construction of three domes in Iowa within three weeks [7][8][9] - The domes proved resilient, withstanding a direct hit from a tornado [10] Implementation & Scaling - The first dome on the Pine Ridge reservation faced challenges during construction but was ultimately successful [11][12][13] - The domes demonstrated excellent insulation, requiring only a 700W space heater to maintain warmth during extreme cold [14] - The design has been implemented in multiple states, meeting code requirements and receiving certifications of occupancy [16] - The organization is transitioning to modular, traditionally shaped homes for larger scale and cost-effectiveness [18][19] Future Goals & Systemic Change - The goal is to create a pathway for families to access affordable, energy-efficient homes and build generational wealth [20][21] - The organization aims to scale the solution by training contractors and partnering with universities, community lenders, and government entities [20][22] - The long-term vision is to redesign the housing system to prioritize people over profit and promote inclusion [22][23] - The call to action is for individuals to challenge existing systems and actively participate in building a better world [23][24][25]