Climate change: IPCC report is 'code red for humanity'
Human activity is changing the climate in unprecedented and sometimes irreversible ways, a major UN scientific report has said.
Climate change
![Climate change: IPCC report is 'code red for humanity']()
Biden announces US will halve emissions by 2030
US surprises summit with bold emissions target. The US has pledged to cut carbon emissions by 50-52% below 2005 levels by the end of this decade.
![Biden announces US will halve emissions by 2030]()
Greta Thunberg in Davos: "Planting trees was not enough to address climate change"
“Our house is still on fire,” Thunberg said in her speech, repeating her remarks at the annual meeting of the World Economic Forum a year ago.
![Greta Thunberg in Davos: "Planting trees was not enough to address climate change"]()
Hot blob: Vast patch of warm water off New Zealand coast puzzles scientists
Area of water in the Pacific Ocean off NZ is 6C hotter than normal, possibly due to a lack of wind in the region
![Hot blob: Vast patch of warm water off New Zealand coast puzzles scientists]()
European Green Deal to press ahead despite Polish targets opt-out
Poland opts out of 2050 net-zero emissions after hours of wrangling over timetables and money
![European Green Deal to press ahead despite Polish targets opt-out]()
Boris Johnson urged to challenge Trump on climate denial
350 experts call on PM to address president’s ‘dangerous’ and ‘irresponsible’ claims
![Boris Johnson urged to challenge Trump on climate denial]()
Climate change blamed as floods overwhelm Venice, swamping basilica and squares
Venice’s mayor declared a state of emergency on Wednesday after “apocalyptic” floods swept through the lagoon city, flooding its historic basilica and inundating squares and centuries-old buildings.
![Climate change blamed as floods overwhelm Venice, swamping basilica and squares]()
Climate crisis reducing land’s ability to sustain humanity, says IPCC
UN report finds ecosystems never before under such threat and restoration is urgent
![Climate crisis reducing land’s ability to sustain humanity, says IPCC]()
