Sir David Attenborough will warn G7 leaders the decisions they make this decade are “the most important in human history” as he urges them to take action on climate change.
The 95-year-old environmentalist will address the heads of the world’s leading democracies at their summitin Carbis Bay on Sunday.
During their final day of discussions, Sir David will call on them to take steps to secure the future of the planet which he says may be on the “verge of destabilising’.
It comes after various climate groups staged protests across Cornwall to lobby G7 leaders on environmental issues this weekend.
In their conclusions from this weekend’s summit, G7 leaders are expected to include a pledge to almost halve their emissions by 2030 relative to 2010.
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This will also include promises to end almost all direct government support for fossil fuels and the phasing out of petrol and diesel cars.
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Red arrows fly over Cornwall for G7 summit
And the G7 is also expected to commit to increasing their contributions to international climate finance to $100bn (£70bn) a year to help developing countries deal with the impact of climate change and support sustainable growth.
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Ahead of his address to world leaders, Sir David said: “The natural world today is greatly diminished. That is undeniable.
“Our climate is warming fast. That is beyond doubt. Our societies and nations are unequal and that is sadly is plain to see.
“But the question science forces us to address specifically in 2021 is whether as a result of these intertwined facts we are on the verge of destabilising the entire planet?
“If that is so, then the decisions we make this decade – in particular the decisions made by the most economically advanced nations – are the most important in human history.”
The G7 is also set to endorse an agreement on halting and reversing biodiversity loss by 2030, including a target to conserve or protect at least 30% of land and 30% of ocean globally by the end of the decade.
Meanwhile, Prime Minister Boris Johnson has used the summit to launch a £500m fund to support countries, including Ghana, Indonesia and Pacific island states, to tackle unsustainable fishing, protect and restore coastal ecosystems like mangroves and coral reefs, and reduce marine pollution.
“Protecting our planet is the most important thing we as leaders can do for our people,” he said.
“There is a direct relationship between reducing emissions, restoring nature, creating jobs and ensuring long-term economic growth.
“As democratic nations we have a responsibility to help developing countries reap the benefits of clean growth through a fair and transparent system.
“The G7 has an unprecedented opportunity to drive a global Green Industrial Revolution, with the potential to transform the way we live.”
For their final day of discussions on Sunday, G7 leaders will once again be joined by guest nations Australia, South Korea, South Africa and India.
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On Saturday night, the leaders enjoyed a beach BBQ in Carbis Bay and witnessed a flypast by the Red Arrows.
Critics questioned the display by nine aerobatic jet aircraft amid the summit’s focus on climate change.
The director of one of the last functioning hospitals in northern Gaza was arrested in a raid the Israeli military said was targeting a Hamas command centre.
The Hamas-run Palestinian health ministry said Dr Hussam Abu Safiya, director of Kamal Adwan Hospital, was held by Israeli forces on Friday along with dozens of other staff and taken to an interrogation centre.
Sky News has spoken to patients who say they were forced outside and told to strip in winter weather after troops stormed the hospital.
Israel‘s military said it “conducted and completed a targeted operation” as the hospital was being used as a command centre for Hamas military operations.
An Israel Defense Forces (IDF) statement said more than 240 terrorists were detained, some of whom tried to pose as patients or flee using ambulances.
Among those taken for questioning are the hospital’s director, who it said was suspected of being a “Hamas terrorist operative”.
Around 15 people involved in last year’s 7 October attack on southern Israel, in which around 1,200 people were killed and 250 others abducted, were also detained, the IDF said.
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The Israeli military said hundreds of patients and staff were evacuated to another hospital before and during the operation, and it had provided fuel and medical supplies to both hospitals.
Militants fired on its forces and they were “eliminated”, while weapons, including grenades, guns, munitions, and military equipment, were also seized in the raid, it said.
‘It was humiliation’, says injured patient
After news spread on Friday of Kamal Adwan – one of the last functioning hospitals in northern Gaza – being burnt and raided by Israeli forces, a haunting video emerged, writes Sky News correspondent Yousra Elbagir.
Half-stripped men treading over rubble through a scene of full scale destruction with their arms raised and large tanks on either side.
One of the injured patients made to take the walk was being treated in the hospital with his wife and children by his side.
In the hours after being released he shared his experience from the safety of al Ahli hospital.
“The army came the night before and started firing rockets at the hospital and surrounding buildings,” he says. He looks weak and his clothes are grey with concrete dust.
“Yesterday between 5.30 and six, the army came to the hospital and called out [with a loudspeaker] that the director of the hospital must hand over all the displaced, the sick and wounded.”
The director of Kamal Adwan hospital Dr Hussam Abu Safiya had been sharing videos online sounding the alarm on intensified Israeli attacks on the hospital in a 10-day siege before the full raid. He has been detained in the raid.
“We all started leaving then the army stopped us and told the director, ‘I want them in their underwear without any clothes on and they should leave without clothes on’,” says the patient.
“So, we went out without clothes and walked a long distance to a checkpoint. They made us sit there still without any clothes all day in the freezing cold. Once we entered the checkpoint – it was humiliation, cursing and insults in an unnatural way.”
“When they finished the search they placed a number on the back of our necks and on our chest. After we were done with the search they loaded us on to trucks – still naked without any clothes on.”
He says they waited in the trucks for four hours before they were released and that the injured, sick, the medical staff and visitors all faced the same humiliating treatment.
The Israel-Hamas war has killed more than 45,400 Palestinians, over half of them women and children, and wounded more than 108,000 others, according to the health ministry, which does not distinguish between civilians and combatants.
The hospital has been hit multiple times over the past three months by Israeli troops waging an offensive in largely isolated northern Gaza against Hamas fighters it says have regrouped.
The health ministry said a strike on the hospital earlier this week killed five medical personnel.
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The World Health Organization (WHO) said it was “appalled” by Friday’s raid, which it said put northern Gaza’s last major health facility “out of service”.
“The systematic dismantling of the health system and a siege for over 80 days… puts the lives of the 75,000 Palestinians remaining in the area at risk,” a statement said.
The Israeli military said in a statement: “The IDF will continue to act in accordance with international law regarding medical facilities, including those where Hamas has chosen to embed its military infrastructure and conduct terrorist activities in blatant violation of international law.”
The announcement comes after the Israeli military raided one of the last functioning hospitals in northern Gaza, arresting its director.
Israel has been at war with Hamas for more than 14 months since the 7 October attacks in which around 1,200 people were killed and 250 others abducted.
More than 45,400 Palestinians, over half of them women and children, have been killed and more than 108,000 others wounded, according to the Hamas-run Palestinian health ministry, which does not distinguish between civilians and combatants.
Former Indian prime minister Manmohan Singh has been cremated after a state funeral as politicians and the public mourned his death.
Widely regarded as the architect of the country’s economic reform programme, he died on Thursday aged 92.
His body was taken on Saturday morning to the headquarters of his Congress party in New Delhi, where party leaders and activists paid tribute to him and chanted: “Manmohan Singh lives forever.”
Abhishek Bishnoi, a party leader, said Mr Singh’s death was big loss for the country.
“He used to speak little, but his talent and his actions spoke louder than his words,” he said.
Later, Mr Singh’s body was transported to a crematorium ground for his last rites as soldiers beat drums.
Government officials, politicians and family members paid their last respects to Mr Singh, whose casket was adorned with flowers and wrapped in the Indian flag.
Indian President Draupadi Murmu and Prime Minister Narendra Modi, who called Mr Singh one of the country’s “most distinguished leaders”, attended the funeral ceremony.
Mr Singh’s body was then transferred to a pyre as religious hymns played and he was cremated.
Authorities have declared a seven-day mourning period and cancelled all cultural and entertainment events during that time.
Mr Singh was prime minister for 10 years and leader of the Congress party in parliament’s upper house.
He was chosen to be prime minister in 2004 by Sonia Gandhi, the widow of assassinated former prime minister Rajiv Gandhi.
Mr Singh was re-elected in 2009, but his second term was clouded by financial scandals.
This led to the Congress party’s crushing defeat in the 2014 national elections by the Hindu nationalist Bharatiya Janata Party.