UN biodiversity talks open, billed as 'last chance' for nature
High-stakes UN biodiversity talks open in Montreal Wednesday, in what is being billed as the "last best chance" to save the planet's species and ecosystems from irreversible human destruction.. Delegates from across the world gathered for the December 7-19 meeting to try to hammer out a new deal for nature: a 10-year framework aimed at saving the planet's forests, oceans and species before it's too late.