Investments into protecting and better managing the world's ecosystems need to reach $384 billion a year by 2025, more than double their current levels, to guard against the threats of climate change and loss of natural resources, the U.N.'s environment watchdog said on Thursday.
The calculation will inform a biodiversity summit starting next week in Montreal, Canada, where countries will try to agree on a deal to protect nature and wildlife from further losses and degradation of species and landscapes.
