Robot plant grows, wilts on fate of UN nature talks

Called "ECONARIO," the 5.5-meter (18-foot) tall artwork took a year to build from recycled steel.

It's not always easy to make sense of the complex environmental diplomacy taking place at a UN summit billed as humanity's last hope to save nature.

That's why a scientist and artist have teamed up to build a large, data-driven robotic plant that withers or flourishes depending on countries' policy commitments: a tangible demonstration of how human actions will impact the world's threatened species.

Called "ECONARIO," the 5.5-meter (18-foot) tall artwork took a year to build from recycled steel and is currently on display in Montreal Convention Centre, keeping policymakers at the COP15 meeting on their toes as they attempt to hammer out a deal to protect ecosystems.

Its creator, Dutch artist Thijs Biersteker, told AFP the idea behind it is simple: "If the research does not reach us, then how can the research teach us?"

"Art reflects the time we're in, and it should reflect these important issues."

The plant feeds on data from the Biodiversity Intactness Index (BII) -- an estimated percentage of the original number of species that remain, and their abundance in any given area, despite human impacts.

Data scientist Adriana De Palma of London's Natural History Museum, who serves as research lead for the BII, told AFP it is based on a robust, peer-reviewed and open access methodology.