Environmental, Social, and Economic Costs Are Rising Day by Day
The societal impacts of extreme weather events are also spreading across an extremely wide area. In addition to loss of life, a marked increase in health problems and diseases is being observed, particularly due to the loss of food and water security. Infrastructure is being damaged, livelihoods are being lost, poverty and income inequality are rising, and as a result, climate-induced migration is becoming one of the most significant challenges of the century. Extreme weather events create long-term socioeconomic consequences, particularly in vulnerable communities with low capacity for response, recovery, and adaptation.
At the same time, the economy is suffering significant damage. Disasters caused by extreme weather events also affect investment, employment, and economic growth in the long term. UNEP estimates that the annual cost of extreme weather events linked to climate change over the past 20 years has been approximately $143 billion. For example, heat waves cause significant damage to agricultural production. The heat wave that swept across Europe in June is estimated to have cost the continent’s grain producers approximately 2 billion euros in lost revenue and led to the loss of 9 million metric tons of crops. It is already evident that this situation, which is occurring in nearly every region of the world outside of Europe, will contribute to rising food prices and inflation in general.
Homes, roads, energy and water infrastructure, and agricultural areas are directly affected by extreme weather events, and as a result, the costs of reconstruction and social assistance are rising. The climate crisis is thus beginning to pose a growing threat to financial stability. In fact, the European Central Bank, the institution responsible for supervising Europe’s largest banks, recently announced that it had launched a comprehensive research program to assess the risks to which the financial system could be exposed due to the increasing degradation of ecosystem services.
In short, physical climate risks are affecting the key determinants of economic performance—from growth to productivity, and from employment to public finances. Extreme weather events are now being felt as a macroeconomic problem virtually everywhere in the world.
Climate Finance Must Take Concrete Shape in Antalya
With all these facts on the table, it would be unthinkable for COP31, which Antalya will host, to remain indifferent to these issues. It is clear that adaptation finance will frequently be on the agenda in response to the risks posed by extreme weather events caused by climate change. change. Although a decision was made at COP30 to triple adaptation financing by 2035, plans are in place to solidify at COP31 how this amount will be transformed into a measurable and tangible financing model.
Increasing the adaptation funding needed by least developed and developing countries—in other words, closing the funding gap—is one of the top priorities. In this regard, COP31 will also focus on how we can mitigate the impacts of these events and address current and potential damages.
Consequently, throughout COP31, increasing resilience to climate change before any disasters caused by extreme weather events occur will be a key topic. A wide range of measures—from water management to climate-resilient energy systems, and from early warning systems to drought-resilient agriculture—will be discussed under this heading. COP31 will also be the scene of heated debates on making the Loss and Damage Fund more effective and ensuring greater funding flows into it. Murat Kurum, Minister of Environment, Urbanization, and Climate Change, who will chair COP31, stated that financing and technology transfer will be placed at the very center of COP31, and that they view COP31 not merely as a platform for announcing new commitments, but rather as a global turning point. He also emphasized that without financing, there can be no transformation; without technology, there can be no acceleration; and without capacity, sustainability is out of the question.
Indeed, if COP31 is to be the “Implementation COP” one of the top agenda items must be the flow of funding to enable adaptation to extreme weather events—events that the planet and communities are currently experiencing firsthand and in abundance. Concrete steps taken today in this regard could allow us to look to the future with greater confidence…
Date: 21 August 2026
