The Global Assessment Report (GAR2022), released by the UN Office for Disaster Risk Reduction (UNDRR), says that between 350 and 500 medium to large-scale disasters took place every year over the past two decades.
The number of disaster events is projected to reach 560 a year – or 1.5 each day, statistically speaking – by 2030.
The GAR2022, launched ahead of next month’s Global Platform on reducing risk, blames these disasters on a broken perception of risk based on “optimism, underestimation and invincibility,” which leads to policy, finance and development decisions that exacerbate existing vulnerabilities and put people in danger.
Amina Mohammed, UN Deputy Secretary-General, who presented the report at the UN headquarters in New York, said, “The world needs to do more to incorporate disaster risk in how we live, build and invest, which is setting humanity on a spiral of self-destruction.”
She added, “We must turn our collective complacency to action. Together we can slow the rate of preventable disasters as we work to deliver the Sustainable Development Goals (SDGs) for everyone, everywhere.”
The report entitled, Our World at Risk: Transforming Governance for a Resilient Future, found that the implementation of disaster risk reduction strategies, as called for in the Sendai Framework for Disaster Risk Reduction agreed in 2015, had reduced both the number of people impacted, and killed by disasters, in the last decade.
However, the scale and intensity of disasters are increasing, with more people killed or affected, in the last five years, than in the previous five.
Disasters disproportionately impact developing countries, which lose an average of one percent of GDP a year to disasters, compared to less than 0.3 per cent in developed countries.
The highest cost is borne by the Asia-Pacific region, which loses an average of 1.6 percent of GDP to disasters every year, while the poorest also suffer the most within developing countries.
A lack of insurance to aid in recovery efforts, adds to the long term impacts of disasters. Since 1980, just 40 percent of disaster-related losses were insured while insurance coverage rates in developing countries were often below 10 percent, and sometimes close to zero, the report said.
“Disasters can be prevented, but only if countries invest the time and resources to understand and reduce their risks,” said Mami Mizutori, Special Representative of the Secretary-General for Disaster Risk Reduction and Head of UNDRR.
“By deliberately ignoring risk and failing to integrate it in decision making, the world is effectively bankrolling its own destruction, she said. “Critical sectors, from government to development and financial services, must urgently rethink how they perceive and address disaster risk.”
A growing area of risk is around more extreme weather events as a result of climate change. GAR2022 builds on the calls to accelerate adaptation efforts made at COP26, according to the UN disaster risk reduction office, by showcasing how policymakers can climate-proof development and investments.
This includes reforming national budget planning to consider risk and uncertainty, while also reconfiguring legal and financial systems to incentivise risk reduction.
The UN report also offers examples that countries can learn from, such as Costa Rica’s innovative carbon tax on fuel launched in 1997, which helped to reverse deforestation, a major driver of disaster risks, while benefiting the economy. By 2018, some 98 percent of the electricity in Costa Rica came from renewable energy sources.
GAR2022 was drafted by a group of experts from around the world as a reflection of the various areas of expertise required to understand and reduce complex risks.