Climate action could save ‘millions of lives’ through clean air, diet and exercise

Meeting Paris goals would bring health benefits aside from tackling global heating, research says

Thousands of lives lost to air pollution, inactivity and unhealthy diets could be saved each year if the UK takes the action needed to tackle climate change, researchers have said.

Across the world, millions of lives could be saved if countries raise ambitions on cutting emissions to limit global heating to well below 2C above pre-industrial levels, as they have committed to in the global Paris climate accord.

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Balloon test flight plan under fire over solar geoengineering fears

Swedish environmental groups warn test flight could be first step towards the adoption of a potentially “dangerous, unpredictable, and unmanageable” technology

A proposed scientific balloon flight in northern Sweden has attracted opposition from environmental groups over fears it could lead to the use of solar geoengineering to cool the Earth and combat the climate crisis by mimicking the effect of a large volcanic eruption.

In June, a team of Harvard scientists is planning to launch a high-altitude balloon from Kiruna in Lapland to test whether it can carry equipment for a future small-scale experiment on radiation-reflecting particles in the Earth’s atmosphere.

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Rich countries must update financial vows to tackle climate crisis, says UN

Patricia Espinosa says fulfilling $100bn-a-year promise must be top priority to support developing world

Rich countries must step up with fresh financial commitments to help the developing world tackle the climate crisis, the UN’s climate chief has said.

Patricia Espinosa, executive secretary of the UN Framework Convention on Climate Change, said that fulfilling pledges of financial assistance made a decade ago must be the top priority before vital climate talks – Cop26 – later this year.

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Court convicts French state for failure to address climate crisis

State found guilty of ‘non-respect of its engagements’ aimed at fighting global warming

A Paris court has convicted the French state of failing to address the climate crisis and not keeping its promises to tackle greenhouse gas emissions.

In what has been hailed as a historic ruling, the court found the state guilty of “non-respect of its engagements” aimed at combating global warming.

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Zoomed to fail? Cracks appear in Pacific Islands Forum as Covid pulls nations apart

Pacific diplomacy hinges on in-person discussion but web-only meetings have fed a growing dispute over the forum’s leadership and purpose

In the Pacific, it is all about the talanoa: the conversation and the consensus.

For the 50 years of the Pacific Islands Forum (beginning life as the South Pacific Forum), meetings have always happened in person, and it is the power of the leaders being together that has given the forum its rare ability to find common ground.

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World needs to kick its coal habit to start green recovery, says IEA head

Energy watchdog’s Fatih Birol says shift away from coal in key regions needs to be made a global priority

Dependency on coal in key parts of the world is preventing a global green recovery from taking off, and the shift away from coal needs to be made a global priority, the head of the world’s energy watchdog has said

Coal still forms a key part of China’s energy system, and plans are in train for further coal-fired power plants in the country. India is also heavily dependent on coal, and despite increasing its renewable energy generation has shown little sign of reducing its use of the fossil fuel.

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‘I couldn’t be prouder’: 16-year-old joins father in HS2 protest tunnel

Rory Hooper, Swampy’s son, joins environmental activists to protest against environmental destruction

Veteran environmental activist Dan Hooper, known as Swampy, who is one of nine protesters in a tunnel in central London to raise the alarm about the environmental destruction they believe the high speed rail project HS2 will cause, is in the tunnel with his 16-year-old son, it has emerged.

The activists have been in the tunnel close to Euston station since Tuesday to raise awareness of the climate emergency and to try to halt work on the HS2 project which is under way in the Euston area. They argue that many ancient woodlands will be destroyed by the project. HS2 says it is planting 7m new trees.

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New Zealand needs urgent action to cut emissions, says climate change commission

More electric vehicles, renewable energy and forests are among the steps recommended to help meet Paris accords

New Zealand needs to urgently increase its efforts to reduce greenhouse gas emissions if it is to meet its obligations under the Paris climate accords.

The country’s climate change commission – an independent body – has delivered its draft advice to the prime minister, on the vital steps that must be taken if it wants to drastically reduce greenhouse gas emissions and tackle climate change.

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Alpine plants face extinction as melting glaciers force them higher, warns study

‘Escalator to extinction’ means aggressive species will eventually take over, threatening the entire mountain ecosystem

Alpine flowers could go extinct after glaciers disappear as more competitive species colonise terrain higher up the mountain, new research has warned.

Glaciers are retreating at historically unprecedented rates, exposing new land for plants to grow, which benefits delicate alpine species in the short term. However, these early pioneers – some of which are endemic – soon become endangered as more aggressive species take over, driving them out of their remaining habitat and decreasing overall biodiversity, according to the paper published in Frontiers in Ecology and Evolution.

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Australia news live: Anthony Albanese pins hopes on reshuffle; NZ travel suspension to remain as Virgin Australia sheds more jobs

Albanese pins election hopes on major reshuffle; Australia extends travel bubble suspension with NZ; Another 350 jobs to go at Virgin Australia. Follow the latest updates live

NSW hotspots; State-by-state restrictions and rules explained
Qld to reopen border to all of NSW on 1 February
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Guardian Australia contacted CSL to ask for more information about why the manufacturing company did not send a representative to appear before the Senate Covid-19 Committee.

While CSL told the Committee it was too busy to appear, other major companies, including Pfizer and AstraZeneca, have appeared. Pfizer appeared despite currently trying to meet a tight deadline of delivering its vaccine for roll-out in Australia by the end of the month.

It is totally disrespectful for CSL, the recipient of $1.7 billion in taxpayer funded vaccine related contracts, to refuse to appear before today’s Senate COVID Committee. If they won’t respect the Senate’s request, they should expect a ‘subpoena’. #auspol https://t.co/ZS3gMO8VoE

CSL appreciates invitation to attend the Senate Select Committee Hearing on COVID-19. Due to our commitment to urgently deliver 50 million doses of a safe and effective COVID-19 vaccine we are unable to resource our participation at this time.

In response to the global pandemic, CSL employees allocated to the COVID-19 vaccine program are fully focussed and working around the clock to ensure vaccines are available for use in Australia as soon as possible. We will be in a better position to consider a similar invitation later in the year.

Virgin Australia has cut another 350 jobs, this time at its head office in Brisbane, the Australian Services Union says.

It comes on top of more than 3000 sackings at the airline since it was bought by US investment group Bain Capital last year after going into administration due to the coronavirus crisis.

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John Kerry says workers have been fed false narrative on climate change – video

US climate envoy John Kerry says US workers have been fed a false narrative on climate change over the last few years. The former US secretary of state was speaking as president Joe Biden signalled a major shift on climate policy by signing a host of executive orders. Kerry highlighted job growth in renewable energy as evidence of a misled belief that had spread that resolving climate change would come at a cost to workers

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‘We can’t wait any longer’: Biden announces plan to tackle ‘existential’ climate crisis – video

In a sharp 180-degree turn from the Trump administration, Joe Biden signed a series of executive orders to address the 'existential threat' of the climate crisis. Biden insisted his climate plan would create millions of new 'clean' jobs to replace those lost in the coal and oil industries

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Biden signals radical shift from Trump era with executive orders on climate change

‘We need to be bold,’ Biden says, signing orders to halt fossil fuel activity on public lands and transform the government’s fleet of cars into electric vehicles

Joe Biden has warned the climate crisis poses an “existential threat” to the world as he unveiled a radical change in direction from the Trump era by halting fossil fuel activity on public lands and directing the US government to start a full-frontal effort to lower planet-heating emissions.

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Biden turns attention to climate crisis with new executive orders today – live updates

President, who has already cancelled Keystone XL pipeline, will address nation on the environment

While we’re waiting for a Covid-19 briefing, it’s worth remembering just how many people have gone through a year of pandemic without health insurance: likely at least 28.9 million.

The number of people who lacked health insurance rose through the Trump presidency, and grew by experts millions were added to the ranks of uninsured as the pandemic drove unprecedented job losses. A plurality of Americans rely on private health insurance through an employer.

WASHINGTON (AP) Fulfilling a campaign promise, President Joe Biden plans to reopen the HealthCare.gov insurance markets for a special sign-up opportunity geared to people needing coverage in the coronavirus pandemic.

Biden is expected to sign an executive order Thursday, said two people familiar with the plan, whose details were still being finalized. They spoke on the condition of anonymity because they were not authorized to discuss the pending order ahead of a formal announcement.

Hello – this is Jessica Glenza taking over from Martin Belam. Among the most high profile events happening in Washington DC today is the first Covid-19 briefing, which the Biden administration promised will be a regular feature of his administration.

At 11am ET, we’re expecting Biden’s first Covid-19 briefing. Here’s a closer look at what is expected:

(AP) - For nearly a year it was the Trump show. Now President Joe Biden is calling up the nation’s top scientists and public health experts to regularly brief the American public about the pandemic that has claimed more than 425,000 US lives.

Beginning Wednesday, administration experts will host briefings three times a week on the state of the outbreak, efforts to control it and the race to deliver vaccines and therapeutics to end it.

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Humpback whales may be struggling to breed as climate crisis depletes food

Scientists say decline in calves born in past 15 years due to diminishing herring stocks in warming north Atlantic

Humpback whales could be struggling to breed due to rapid environmental change in the ocean caused by the climate crisis, a study suggests.

Scientists have confirmed a significant decline in the number of calves born to female humpbacks over the past 15 years in the Gulf of St Lawrence, Canada, an important summer feeding ground for migrating whales. They said the climate crisis has led to rapid sea temperature and sea level rise in this area of the north Atlantic, with knock-on effects for the ecosystem that include decreasing numbers of herring, a vital food source for humpback whales.

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UN global climate poll: ‘The people’s voice is clear – they want action’

Biggest ever survey finds two-thirds of people think climate change is a global emergency

The biggest ever opinion poll on climate change has found two-thirds of people think it is a “global emergency”.

The survey shows people across the world support climate action and gives politicians a clear mandate to take the major action needed, according to the UN organisation that carried out the poll.

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Permanent PJs and pivoting designers: how the pandemic hit the fashion world

Our fashion editor on a year in which sweatpants soared, masks went designer, Topshop tumbled – and a pause fuelled hopes of a reset

I was on the Eurostar, somewhere between St Pancras and Paris, when a senior member of the Guardian team called and suggested that it might be a good idea for me to turn around at Gare du Nord and return to London.

It was 3 March 2020. This was not the plan. The plan had been to go to the Chanel show and report for the news pages. Instead, it was the beginning of all plans – work and otherwise – disintegrating.

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UN warns most will live downstream of ageing large dams by 2050

Global study calls on governments to step up maintenance efforts to prevent failures, overtopping or leaks

By 2050 most people will live downstream of a large dam built in the 20th century, many of which are approaching the limits of the useful lifetime they were designed for, according to global research.

To avoid the potential for dam failures, overtopping or leaks, the dams will require increasing maintenance, and some may have to be taken out of service. Many governments have not prepared for these needs, warn the authors of a study by the United Nations University.

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Biden raises hopes of addressing climate crisis as Cop26 nears

President has vowed to rejoin Paris agreement, cut fossil fuel reliance, and invest in low-carbon growth

Joe Biden’s pledges of strong action on the climate crisis have buoyed international hopes that 2021 can be a breakthrough year, resetting the world on a greener path to net zero greenhouse gas emissions.

Climate experts cheered the inauguration of the new US president, who has vowed to rejoin the Paris agreement, rethink US reliance on fossil fuels, and devote hundreds of billions of dollars in stimulus spending to low-carbon economic growth.

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Sweden to build reindeer bridges over roads and railways

‘Renoducts’ will help animals who have to roam further for food due to global heating

Sweden is to build up to a dozen bridges so reindeer can safely cross railway lines and major roads in the north of the country as global heating forces them to roam further afield in search of food.

State broadcaster SVT said the transport authority aimed to start work on the first of the new bridges, named “renoducts”, a portmanteau from ren (reindeer) and viaduct, later this year near the eastern city of Umea.

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