The Earth could be doomed to breach the symbolic 1.5C warming limit in as little as three years at current levels of carbon dioxide emissions.

That's the stark warning from more than 60 of the world's leading climate scientists in the most up-to-date assessment of the state of global warming.

Nearly 200 countries agreed to try to limit global temperature rises to 1.5C above levels of the late 1800s in a landmark agreement in 2015, with the aim of avoiding some of the worst impacts of climate change.

But countries have continued to burn record amounts of coal, oil and gas and chop down carbon-rich forests - leaving that international goal in peril.

Climate change has already worsened many weather extremes - such as the UK's 40C heat in July 2022 - and has rapidly raised global sea levels, threatening coastal communities.

"Things are all moving in the wrong direction," said lead author Prof Piers Forster, director of the Priestley Centre for Climate Futures at the University of Leeds.

"We're seeing some unprecedented changes and we're also seeing the heating of the Earth and sea-level rise accelerating as well."

These changes "have been predicted for some time and we can directly place them back to the very high level of emissions", he added.

The world’s ice sheets just got a dire prognosis, and coastlines are going to pay the price

Glaciers in Antarctica on February 7, 2022. A new study suggests even if the world meets its climate targets it may not be enough to save the planet's ice sheets. 

The human-chimp bond captured in an iconic photo

In 1964, Jane Goodall's husband Hugo van Lawick took a photo of her and an infant chimp reaching out to each other. Decades later, it continues to impact how we view chimpanzees.

When hungry elephants and people clash in a village - human overpopulation and overdevelopment = destruction and loss of habitat which drives species to extinction.

An elephant eyes the Elephant Response Team's vehicle as the team attempt to drive the animal away from the town of Livingstone in Zambia and back toward Mosi-oa-Tunya National Park.

The emergency call comes in just before midnight. In the driver's seat of a battered Toyota Hilux pickup truck, 29-year-old Chamunolwa Jimayi chats briefly with the caller. He hangs up the phone and shouts to his two colleagues in the back to hold on tight, then shoots off at high speed through the city center, careening around the traffic.

Some misguided people, today, who may call themselves "pronatalist", and who look at future predictions of negative population growth (meaning that population will decrease in the future, instead of continuing to increase), and see this as a problem, are wrong or are not thinking clearly. Some of them may believe that African and Arab and Asian populations are in the process of "replacing" or at least are overtaking the Caucasian, European-based ethnicities that have traditionally been the majority of the population in countries like the US, the UK, Europe, Canada, Australia and New Zealand; and they are right - this is indeed happening, as is the Hispanicization of the US population because of such massive immigration. And they are right to be concerned about this. In a century there may be no nations left on Earth where Caucasians of European ancestry are the majority of the population if immigration is not stopped. And this is a problem. There will be African majority countries, Asian majority countries, Arab majority countries, Hispanic majority countries, but there will not be any Caucasian of European ancestry majority countries left if we do not take action now.