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7 years ago
Ralf Lippold updated a proposal Act Climatewisely!
7 years ago
Ralf Lippold added a comment to proposal Tiny Villages -- Horizontally Scaling Society
7 years ago
Ralf Lippold added a comment to proposal TitOx - 3Dprinting titanium dioxide facades for buildings and infrastructure
7 years ago
Ralf Lippold updated a proposal Act Climatewisely!
7 years ago
Ralf Lippold updated a proposal Act Climatewisely!
7 years ago
Ralf Lippold added a comment to proposal Act Climatewisely!
7 years ago
Ralf Lippold added a comment to proposal Sustainable Governance as a Virtual Dialogue
7 years ago
Ralf Lippold is supporting proposal Sustainable Governance as a Virtual Dialogue
7 years ago
Ralf Lippold updated a proposal Act Climatewisely!
7 years ago
Ralf Lippold added a comment to proposal Naturally heated homes for colder and poorer regions of the world
7 years ago
Ralf Lippold updated a proposal Act Climatewisely!
7 years ago
Ralf Lippold updated a proposal Act Climatewisely!
7 years ago
Ralf Lippold updated a proposal Act Climatewisely!
7 years ago
Ralf Lippold is supporting proposal LET'S WALK! - climate change awareness day event
7 years ago
Ralf Lippold updated a proposal Act Climatewisely!
7 years ago
Ralf Lippold updated a proposal Act Climatewisely!
7 years ago
Ralf Lippold updated a proposal Act Climatewisely!
7 years ago
Ralf Lippold updated a proposal Act Climatewisely!
7 years ago
Ralf Lippold updated a proposal Act Climatewisely!
7 years ago
Ralf Lippold added a comment to proposal Adaptation with The Mayan House in Hot Humid Territories
7 years ago
Ralf Lippold added a comment to Use of real names instead of screen names?
7 years ago
Ralf Lippold updated a proposal Act Climatewisely!
7 years ago
Ralf Lippold added a comment to proposal U.V LED light strip sticker - HVAC energy saver
7 years ago
Ralf Lippold updated a proposal Act Climatewisely!
7 years ago
Ralf Lippold updated a proposal Act Climatewisely!