The Future of Metals Thomas E. Graedel Yale University Center for Industrial Ecology Yale School of Forestry & Environmental Studies.
IEA - Palestra "Interação Universidade-empresa"
The 2012 Update of Our Future World Global Megatrends Dr Stefan Hajkowicz | Principal Scientist Stefan Hajkowicz, Hannah Cook, Anna Littleboy.
Sustainability & the Aggregates Industry John S. Hayden, PG, REM National Stone, Sand & Gravel Association.
Global Megatrends
