Leaders | The laws of nature

Why climate change is intimately tied to biodiversity

There is a financial case for investing in biodiversity

Shoal of Mediterranean Fairy basslet (Anthias anthias) swimming between Red gorgonian (Paramuricea clavata) that have colonised the crossbars of a sunken electricity pylon that fell into the sea during a storm, Capri Island, Costa Amalfitana, Italy, Tyrrhenian Sea.
Image: Nature Picture Library

The natural world is a source of beauty and wonder, but it also provides humans with essential services. Jungles, savannahs and mangroves act as buffers against infectious diseases and storm surges. Forests channel moisture into rivers that irrigate crops, while their roots prevent landslides. At a gathering on Monday in Montreal, 196 governments from around the world pledged to protect and restore 30% or more of the Earth’s water and land by 2030.

This article appeared in the Leaders section of the print edition under the headline “The laws of nature”

From the December 24th 2022 edition

Discover stories from this section and more in the list of contents

Explore the edition

Discover more

This illustration shows an open book with a yellow background. The left page has a green leaf, a bold "n," text, and a declining graph. Small figures on the right turn a blank page, one holding a large yellow pen.

Lessons from the failure of Northvolt

Governments blew billions on a battery champion. Time to welcome foreign investors instead

How to make a success of peace talks with Vladimir Putin

The key is robust security guarantees for Ukrainians


Black and white photograph of Javier Milei

Javier Milei: “My contempt for the state is infinite”

Argentina’s president is idolised by the Trumpian right. They should get to know him better


Tariff threats will do harm, even if Donald Trump does not impose them

The risk of a trade war is uncomfortably high

Peace in Lebanon is just a start

Donald Trump must build on Joe Biden’s belated success

From Nixon to China, to Trump to Tehran

Iran is weak. For America’s next president that creates an opportunity