Climate Change
Protecting 1.2% of Earth would prevent most extinctions, study says
Russia is the single country with the most high-valued area ripe for conservation with 138,436 square km identified in the study, an area the size of Greece.
Setting aside an additional 1.2% of the world’s land as nature preserves would prevent the majority of predicted plant and animal extinctions and cost about $263 billion, according to a study published on Tuesday.
The world is racing to meet a goal to protect 30% of the world by 2030 to protect wildlife that is being decimated by climate change, pollution and habitat destruction.
Global policymakers will meet at a United Nations summit in Colombia in October to discuss plans for reaching that goal.
The study in the journal Frontiers in Science aimed to identify the highest value areas in hope that they be included in those protection plans, said Carlos Peres, a study co-author and conservation ecology expert at the University of East Anglia in the United Kingdom.
“Most countries do not actually have a strategy,” Peres said.
“The 30-by-30 targets still lack a lot of details because it doesn’t actually say what 30 percent should be protected.”
The study’s proposed protections would cover an additional 1.6 million square km (633,000 square miles) – an area about a fifth the size of the United States – across 16,825 sites globally that are home to rare and threatened species.
That’s on top of the nearly 16% of the world that already have some level of protection.
The study estimated the $263 billion bill is how much it would cost to acquire the new areas, many of which include private property, at current value over the next five years.
“Time is not on our side because it will become increasingly more expensive and more difficult to set aside additional protected areas,” Peres said.
Land acquisition makes up most of the cost of creating protected areas, and the study did not consider the upkeep costs for policing the reserves.
About three-quarters of the sites are tropical forests, as those are the world’s most biodiverse ecosystems. The Phillipines, Brazil and Indonesia are home to more than half of the high-value sites.
Russia is the single country with the most high-valued area ripe for conservation with 138,436 square km identified in the study, an area the size of Greece.
Several African countries also topped the list with Madagascar having the fourth-highest number of sites overall while the Democratic Republic of Congo had the largest area targeted for conservation on the continent.
The United States is the only developed nation among the top 30 countries in the analysis, with 0.6% of the sites or an area twice the size of Delaware.
The researchers only considered land and freshwater ecosystems but not oceans or marine protected areas. Researchers did not include invertebrates in the study, as the geographical distributions insects and other such animals are not well mapped.
Climate Change
Afghanistan among world’s five most climate-vulnerable countries
Meanwhile, Shir Ahmad Haqqani, Minister of Information and Culture, highlighted the important role of media organisations in reporting the negative impacts of climate change.
Afghanistan ranks among the five countries most vulnerable to the impacts of climate change, despite contributing little to global greenhouse gas emissions, the head of the country’s National Environmental Protection Agency has said.
Matiul Haq Khalis, Director General of the National Environmental Protection Agency (NEPA), made the remarks at a scientific conference in Kabul, saying Afghanistan could rank as the world’s third most climate-vulnerable country if comprehensive global research is conducted.
The conference, titled “Afghanistan’s Media and Climate Diplomacy: Opportunities and Challenges,” was organised at a private university and brought together government officials and media representatives to discuss the country’s climate challenges.
Khalis stressed that Afghanistan faces serious climate-related risks despite having a negligible role in producing global greenhouse gas emissions.
Meanwhile, Shir Ahmad Haqqani, Minister of Information and Culture, highlighted the important role of media organisations in reporting the negative impacts of climate change.
He called on media outlets to take a more active role in raising public awareness and informing communities about climate-related challenges.
Media representatives attending the conference also expressed their readiness to cooperate with government institutions in public awareness campaigns and efforts to address the consequences of climate change.
The discussions come ahead of an international climate conference scheduled to take place in Türkiye, where Afghan representatives have also been invited to participate and present the country’s views, with the aim of drawing greater international attention to Afghanistan’s climate challenges.
However, several international projects aimed at supporting climate change mitigation and adaptation efforts in Afghanistan have currently been suspended, raising concerns about the country’s ability to respond effectively to growing environmental threats.
The conference highlighted the importance of stronger media engagement, international cooperation and continued support for Afghanistan as it faces increasing climate-related challenges.
These developments come as a climate change conference is set to be held in Turkey in one day’s time; representatives from Afghanistan have also been invited to participate, present their perspectives, and draw the international community’s attention to the country’s climate situation.
Climate Change
90 million displaced people at risk from climate threats, UN refugee agency says
In the first half of 2026, more than two-thirds of refugee returns were to countries highly exposed to climate hazards, placing them at risk of renewed displacement, the report said.
Nearly 90 million forcibly displaced people are living in countries increasingly exposed to climate-related droughts, floods and extreme heat, the UN refugee agency said on Friday, warning ahead of the COP31 climate summit that more funding is needed to help vulnerable communities adapt.
Nearly three-quarters of the world’s forcibly displaced people are living in countries such as Afghanistan and Bangladesh that are exposed to severe climate-related risks, according to the report by the agency, known as UNHCR, published ahead of the UN Climate Change Conference in Antalya, Turkey. The findings show the overlap between conflict, displacement and climate change, the report said.
“Climate adaptation in fragile and displacement-affected areas is a matter of survival,” said Anton Leis Garcia, UNHCR’s assistant high commissioner for operations.
“We need climate financing to reach the communities where the needs are greatest,” he said.
The report highlighted the experience of a Sudanese refugee who fled conflict in al-Fashir in June 2023 to the Farchana refugee settlement in eastern Chad. The refugee said she sometimes goes a week without finding safe water and must walk increasingly long distances for alternative sources as nearby seasonal riverbeds dry up amid intensifying heat.
RETURNS AT RISK
It also warned that climate change is making it harder for displaced people to return home sustainably.
In the first half of 2026, more than two-thirds of refugee returns were to countries highly exposed to climate hazards, placing them at risk of renewed displacement, the report said.
In Syria, where nearly 4 million displaced people have recently returned, people face worsening water scarcity and erratic rainfall, while flooding along the Euphrates River in May damaged homes and displaced thousands of people, the report said.
Across sub-Saharan Africa, one in three refugee settlements could experience at least 100 days of dangerous heat each year by 2050, threatening health and livelihoods, the report said. In some settlements in Ethiopia, including Helaweyn, dangerous heat could persist for more than 200 days a year, increasing the risks of heatstroke and premature death.
“Refugees often have limited access to cooling, water and reliable energy, making it harder to escape dangerous temperatures,” the report said.
UNHCR also warned that a forecast supersized El Niño could worsen climate-related risks in many refugee-hosting countries and trigger further displacement.
In East Africa, severe flooding could displace up to 3 million people in Somalia, Kenya, South Sudan and Uganda by the end of this year, UNHCR said. In the Sahel, drought, flooding and conflict could intensify competition over scarce resources, while parts of Asia face heightened risks of droughts, floods and cyclones.
UNHCR called on governments and climate-finance institutions meeting at COP31 to increase funding for climate adaptation, highlighting that only about 10% of climate finance reaches fragile or conflict-affected countries.
On Wednesday, a separate UN report found rich countries were falling well short of the $305 billion needed each year to help developing nations adapt to climate change, even as extreme weather events become more frequent and severe.
Climate Change
IEA to attend UN climate summit for second time since returning to power
The IEA previously attended COP29 in Baku, Azerbaijan, in 2024. Observer status allows delegates to participate in discussions but does not grant them formal negotiating or decision-making powers.
Afghanistan’s Islamic Emirate (IEA) is expected to send representatives to the COP31 United Nations climate summit in Antalya, Turkey, marking its second participation in the global climate conference process since returning to power in 2021.
According to the Associated Press, Rohullah Amin, head of climate change at the National Environmental Protection Agency, confirmed that Kabul plans to send a delegation. A Turkish official also confirmed that IEA representatives had been invited as observers.
The IEA previously attended COP29 in Baku, Azerbaijan, in 2024. Observer status allows delegates to participate in discussions but does not grant them formal negotiating or decision-making powers.
Afghanistan remains among the countries most vulnerable to climate change, facing recurring droughts, water shortages, extreme temperatures and devastating floods. These challenges threaten agricultural production, livelihoods and food security, while contributing to internal displacement.
The planned participation comes amid continuing disagreements over Afghanistan’s international representation and access to climate financing, with the United Nations yet to recognize the IEA administration as the country’s official government.
COP31 is expected to provide another opportunity to highlight Afghanistan’s growing environmental challenges and its need for international climate support.
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