Community Members
Activities
6 years ago
Leopold Grinberg is supporting proposal HOLISTIC COMMUNITY DESIGN (HCD) - Sustainability via higher quality of life
7 years ago
Leopold Grinberg is supporting proposal Mini Elevated GreenTrains - complete transit solution - powered by green energy
7 years ago
Leopold Grinberg is supporting proposal Mini Elevated GREEN TRAINS - preparing for flooded subways in coastal cities
7 years ago
Leopold Grinberg is supporting proposal Global Civic Center & Capital - the road to a sustainable planet
8 years ago
8 years ago
Leopold Grinberg joined the Climate CoLab community