2020: a truly unimaginable year for biodiversity

The Guardian’s biodiversity editor looks back on a year that put the state of the planet on the agenda in ways no one could have foreseenRead more in our series Biodiversity: what happened next?The year 2020 was always destined to be a crucial one for biodiversity, with the Cop15 conference in Kunming, China scheduled for October, at which the international community was expected to agree a Paris-style agreement for nature. But the arrival of the coronavirus pandemic across the world force