Diplomats from 130 nations gathered in Paris on Monday to validate a grim UN assessment of the state of Nature and lay the groundwork for a rescue plan for life on Earth.

The destruction of Nature threatens humanity “at least as much as human-induced climate change,” UN biodiversity chief Robert Watson said as the five-day meeting began.

“We have a closing window of opportunity to act and narrowing options.” A 44-page draft “Summary for Policy Makers” catalogues the 1001 ways in which our species has plundered the planet and damaged its capacity to renew the resources upon which we depend, starting with breathable air, drinkable water and productive soil. The impact of humanity’s expanding footprint and appetites has been devastating.

‘Severely altered’

Up to a million species face extinction, many within decades, according to the report, and three-quarters of Earth’s land surface has been “severely altered”. Twenty 10-year targets adopted in 2010 under the United Nations’ biodiversity treaty — to expand protected areas, slow species and forest loss, and reduce pollution — will, with one or two exceptions, fail badly.

Based on an underlying report that draws from 400 experts and weighs in at 1,800 pages, the executive summary has to be vetted line-by-line by diplomats, with scientists at their elbow.

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