News
Coral reefs at risk of being wiped out in western Indian Ocean
Some of the world’s most picturesque coral reefs are at risk of being wiped out in the next 50 years, said a report by The Guardian.
The report said: A combination of overfishing and climate change threatens these ecosystems of the western Indian Ocean, putting species, economies and human lives on the line.
A swathe of the world’s coral reefs are at high risk of collapse as climate change and overfishing take their toll.
A team of international scientists found that all the reefs of the western Indian Ocean, an area covering Africa’s east coast as well as islands such as the Maldives, are at risk of ecosystem collapse and irreversible damage in the coming years.
As well as being an ecological catastrophe, a collapse of these reefs would also be a humanitarian disaster for the region, with many residents dependent on the reefs for their food and income.
Dr David Obura, the lead author of the study, says, ‘We’ve known for some time that coral reefs are in decline, but now we know more precisely to what degree, and why. This assessment reaffirms the urgency of the interlinked climate and biodiversity crises addressed by COP26 last month in Glasgow, and COP15 in a few months in Kunming.
‘We need to take decisive action to address both global threats to corals from climate change, and local ones, such as overfishing.’
The study, led by scientists at Coastal Oceans Research and Development in the Indian Ocean (CORDIO) was published in Nature Sustainability.
The Indian Ocean is the world’s third largest ocean, spanning from the east coast of Africa to the western shores of Australia.
Due to its position along the equator, it is home to almost half of the world’s coral reefs, primarily around Indonesia, Australia and India.
However, the western half of the ocean still has a significant amount of biodiversity, with countries such as Madagascar, Mozambique and the Seychelles estimated to each have hundreds of species of coral.
These support a wealth of fish, with island nations like the Maldives having over a thousand species found in their waters. Fisheries are incredibly important to the region’s economy to such an extent that if these seas were a country, they would represent the fourth-largest economy in the western Indian Ocean.
The reefs also provide food security for the people that live in the region and provide added benefits as a draw for tourists.
However, the exploitation of the ocean has led the fragile ecosystems found there to the brink of collapse. Fishing from both countries within and outside the region is one of the leading causes, followed by oil extraction and climate change.
To assess the state of these corals, they were assessed using the International Union for the Conservation of Nature’s (IUCN) Red List of Ecosystems. While similar to the red list for animal species which assesses their vulnerability to extinction, it instead asks how close the ecosystem is to collapse.
The answer was that the region’s reefs are perilously close to the edge.
The scientists compiled their report by splitting the reefs across the western Pacific into 11 sub-regions, running north up the east coast of Africa from Kenya to South Africa and east to the island states of the Seychelles and Mauritius.
Each area was assessed individually for its status, allowing the researchers to know the state of around 5% of the world’s reefs.
They found that all sub-regions were at risk of collapse, with reefs around island nations with unique biodiversity, such as the Comoros and the Mascarene Islands, assessed as Critically Endangered.
The same assessment was given for east and south Madagascar, though its north and west coasts were found to be less threatened and judged instead to be Endangered.
The greatest threat to these island reef systems was climate change, which is causing ocean temperatures to rise in the shallow waters in which tropical corals thrive. Rising temperatures put the corals more at risk of bleaching and being unable to recover.
The situation was better on the continental African coast, where the entire stretch was assessed to be Vulnerable. Here, overfishing was found to pose the greatest threat to the reefs.
‘We detected overfishing of top predators on all the reefs from which we had data,’ said co-author Mishal Gudka. ‘These results highlight the need to improve local fisheries management to ensure the health of reef systems and secure sustainable fish stocks, which support jobs for a quarter of a million people in the region.’
The scientists hope that similar assessments will be carried out for the rest of the world’s reefs using the same framework they have, providing a stocktake of the world’s coral. By knowing the state of these ecosystems, the scientists hope that politicians will take the necessary steps to pull coral reefs back from the brink.
Latest News
No change in death toll, stands at 639 as at 0600AM today [11th]
The Situation Report issued by the Disaster Management Center at 0600 AM today [11th December 2025] confirms that there has been no addition to the death toll in the past 24 hours and remains at 639. The number of missing persons has reduced by ten [10] and stands at 193.
There is a slight reduction in the number of persons who are at safety centers and, stands at 85,351 down from 86,040 yesterday. Five safety centers have also closed down in the past 24 hours and 873 safety centers are still being maintained.

News
Regulatory rollback tailored for “politically backed megaprojects”— Environmentalists
Investigations have revealed that the government’s controversial easing of environmental regulations appears closely aligned with the interests of a small but powerful coalition of politically connected investors, environmentalists have alleged.
The move weakens key Environmental Impact Assessment (EIA) requirements and accelerates approvals for high-risk projects, has triggered a storm of criticism from environmental scientists, civil society groups and even sections within the administration, they have claimed.
Environmental Scientist Hemantha Withanage, Executive Director of the Centre for Environmental Justice, told The Island that the policy reversal “bears the fingerprints of elite political financiers who view Sri Lanka’s natural assets as commodities to be carved up for profit.”
“This is not accidental. This is deliberate restructuring to favour a specific group of power brokers,” he told The Island. “The list of beneficiaries is clear: large-scale mineral extraction interests, luxury hotel developers targeting protected coastlines, politically backed hydropower operators, industrial agriculture companies seeking forest land, and quarry operators with direct political patronage.”
Information gathered through government insiders points to four clusters of projects that stand to gain substantially:
Several politically shielded operators have been lobbying for years to weaken environmental checks on silica sand mining, gem pit expansions, dolomite extraction and rock quarrying in the central and northwestern regions.
High-end tourism ventures — especially in coastal and wetland buffer zones — have repeatedly clashed with community opposition and EIA conditions. The rollback clears obstacles previously raised by environmental officers.
At least half a dozen mini-hydro proposals in protected catchments have stalled due to community objections and ecological concerns. The new rules are expected to greenlight them.
Plantation and agribusiness companies with political links are seeking access to forest-adjacent lands, especially in the North Central and Uva Provinces.
“These sectors have been pushing aggressively for deregulation,” a senior Ministry source confirmed. “Now they’ve got exactly what they wanted.”
Internal rifts within the Environment Ministry are widening. Several senior officers told The Island they were instructed not to “delay or complicate” approvals for projects endorsed by select political figures.
A senior officer, requesting anonymity, said:
“This is not policymaking — it’s political engineering. Officers who raise scientific concerns are sidelined.”
Another added:”There are files we cannot even question. The directive is clear: expedite.”
Opposition parliamentarians are preparing to demand a special parliamentary probe into what they call “environmental state capture” — the takeover of regulatory functions by those with political and financial leverage.
“This is governance for the few, not the many,” an Opposition MP told The Island. “The rollback benefits the government’s inner circle and their funders. The public gets the consequences: floods, landslides, water scarcity.”
Withanage issued a stark warning:
“When rivers dry up, when villages are buried in landslides, when wetlands vanish, these will not be natural disasters. These will be political crimes — caused by decisions made today under pressure from financiers.”
He said CEJ was already preparing legal and public campaigns to challenge the changes.
“We will expose the networks behind these decisions. We will not allow Sri Lanka’s environment to be traded for political loyalty.”
Civil society organisations, environmental lawyers and grassroots communities are mobilising for a nationwide protest and legal response. Several cases are expected to be filed in the coming weeks.
“This is only the beginning,” Withanage said firmly. “The fight to protect Sri Lanka’s environment is now a fight against political capture itself.”
By Ifham Nizam
News
UK pledges £1 mn in aid for Ditwah victims
The UK has pledged £1 million (around $1.3 million) in aid to support victims of Cyclone Ditwah, following Acting High Commissioner Theresa O’Mahony’s visit to Sri Lanka Red Cross operations in Gampaha.
“This funding will help deliver emergency supplies and life-saving assistance to those who need it most,” the British High Commission said. The aid will be distributed through humanitarian partners.
During her visit, O’Mahony toured the Red Cross warehouse where UK relief supplies are being prepared, met volunteers coordinating relief efforts, and visited flood-affected areas to speak with families impacted by the cyclone.
“Our support is about helping people get back on their feet—safely and with dignity,” she said, adding that the UK stands “shoulder to shoulder with the people of Sri Lanka” and will continue collaborating with the government, the Red Cross, the UN, and local partners in recovery efforts.
She was accompanied by John Entwhistle, IFRC Head of South Asia, and Mahesh Gunasekara, Secretary General of the Sri Lanka Red Cross.
-
News3 days agoOver 35,000 drug offenders nabbed in 36 days
-
Business5 days agoLOLC Finance Factoring powers business growth
-
Features1 day agoFinally, Mahinda Yapa sets the record straight
-
News2 days agoCyclone Ditwah leaves Sri Lanka’s biodiversity in ruins: Top scientist warns of unseen ecological disaster
-
News5 days agoCPC delegation meets JVP for talks on disaster response
-
News5 days agoA 6th Year Accolade: The Eternal Opulence of My Fair Lady
-
News3 days agoRising water level in Malwathu Oya triggers alert in Thanthirimale
-
Features4 days agoThe Catastrophic Impact of Tropical Cyclone Ditwah on Sri Lanka:
