An article on Austrian news platform VOL.at highlights how a lecture by IIASA Director-General Hans Joachim (John) Schellnhuber has inspired an ambitious tree-planting initiative in Rankweil, Vorarlberg. The project aims to link every newborn child to a concrete contribution to climate protection through large-scale afforestation and timber-based construction.
The article, “200,000 trees per year: This initiative wants to give newborns a future,” describes how Schellnhuber’s climate strategy provided the scientific foundation for a new afforestation project in Vorarlberg. He outlined a scalable global pathway in a lecture given earlier this year: planting 500 billion additional trees and using the harvested wood to build 2 billion homes could meaningfully lower atmospheric CO₂ concentrations by century’s end. The initiative aims to promote both large-scale tree planting and climate-positive construction using timber instead of carbon-intensive materials such as concrete and steel.
Architect Andreas Postner has founded the association Rein positive Klimaaktion für alle to advance the concept. The project also seeks collaboration through Schellnhuber’s Bauhaus Erde network, particularly on sustainable building efforts in Asia.
Schellnhuber views the combination of afforestation and timber-based construction as a crucial response to the worsening climate crisis: “the only way out of the climate dilemma marked by natural disasters.”
Read the full article (in German).
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