Material Health, M. Lewis; Circular Economy, W. LaDuke; Climate Context, M. Halden. 1: Air and Toxicity. Toxic Substances and Exposures, L. Vandenberg; The Air In There, A. Dorf; bioMason, G. Krieg Dosier. 2: Carbon. Nature, A. Lipps; DeCarbonizing Materials and Climate, C. McCurdy; Aquatic Remedies, J. Lohmann. 3: Equity. Healthy Buildings, M. Galvez; Equity: The Cycle, S. Josaphat; Global Goods, Local Impact, A. Baptista. 4: Waste and Circular Economies, K. Daly; Building a Circular Future, L. Lind; Materialism, S. Solanki. 5: Ecosystems. Fossil Fuels and the Building Industry, F. Trubiano; Ecosystems in Practice, M. Lewis; Hempcrete and Lime Plasters, A. Neron. 6: Futuring Materials, P. Kaariainen and T. Vuorinen.