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全球生育率对气候相关危害的反应取决于人口破坏、致死率和危害类型
Shi Jie Yin Hang· 2026-03-03 23:10
Investment Rating - The report does not explicitly provide an investment rating for the industry analyzed. Core Insights - Global fertility is declining, with significant variations influenced by climate-related hazards, particularly distinguishing between population disruption and lethality [4][20][26]. - Climate-related hazards do not show a systematic fertility response under population disruption but are linked to persistent fertility reductions under lethality lasting at least 15 years [20][22][26]. - Different types of climate hazards have varying impacts on fertility, with storms and droughts leading to declines, while heat and cold waves may result in modest increases [20][23][26]. Summary by Sections Introduction - Fertility rates have sharply declined globally, with most regions falling below replacement levels by 2023, except for Oceania and Africa [10][11]. - The decline is attributed to factors like education, delayed marriage, and economic costs of child-rearing, alongside emerging challenges like climate change [11][12]. Methodology - The study combines global fertility data with disaster records from 1950 to 2023, using two measures of disaster exposure: population disruption and lethality [18][19]. - A generalized difference-in-differences design is employed to estimate dynamic fertility responses to disasters [19][20]. Results - Under population disruption, climate-related hazards do not produce systematic fertility declines, while under lethality, they are associated with long-lasting reductions [22][26]. - Disaggregating climate-related hazards reveals that storms and droughts drive significant fertility declines, whereas heat and cold waves are linked to modest increases [23][26]. - Fertility responses vary over time, with lethality effects being modest but consistently negative, and showing little amplification in low-income settings [25][26]. Discussion - The findings indicate that fertility responses to climate-related hazards depend on the type of hazard and the severity dimension, rather than following a uniform pattern [26][27]. - The attenuation of lethality-based effects in recent decades suggests improvements in vulnerability and preparedness [27][30]. Conclusion - The study provides causal estimates of how climate-related hazards affect fertility, emphasizing the need for policies that maintain access to reproductive health care and household stability following severe events [30][34]. - Future research should link fertility more directly to climate anomalies and examine both acute shocks and slow-onset climatic stressors [34].
Explosive Wildfires Surge Through Oklahoma Panhandle and Kansas
Insurance Journal· 2026-02-19 16:16
Group 1: Wildfire Impact on Oklahoma - The Ranger Road Fire has expanded to over 280,000 acres, nearly 20 times the size of Manhattan, with more than 300,000 acres burned in Oklahoma this week due to extreme heat and winds [1] - State officials reported 33 incidents of fires and hotspots across nearly two dozen counties, with changing winds posing new challenges for firefighting efforts [2] - Established wildfires are expected to spread rapidly, increasing the risk of new blazes due to embers carried by the wind [3] Group 2: Oil and Gas Infrastructure - Oklahoma is a key hub for US oil infrastructure, with approximately 25 million barrels of crude stored in Cushing, the largest onshore storage facility in the nation [4] - Initial reports indicate that the wildfires have not significantly impacted oil and gas production, with no reports of damage to energy assets from the Oklahoma Corporation Commission [5] - Major energy companies, including Kinder Morgan and Enbridge, reported normal operations with only minor issues related to power outages and surface damage [6] Group 3: Refining Capacity - Refineries operated by Valero Energy Corp., Phillips 66, HF Sinclair, and CVR Energy, which collectively refine 550,000 barrels of oil daily, are not located in the areas most affected by the wildfires [7] Group 4: Regional Fire Weather Conditions - Red flag fire weather warnings are in effect across a wide area, with humidity dropping to single digits and winds gusting up to 40 miles per hour near active fires [9] - Other regions, including the Texas panhandle and Kansas, are also experiencing significant wildfires due to similar dry conditions and heavy winds [10]
Asia is one of the world’s least insured places, even as it’s battered by climate change and natural disasters
Yahoo Finance· 2026-01-30 04:00
Core Insights - The lack of insurance coverage in Southeast Asia poses a significant threat to the region, which is becoming increasingly vital for global supply chains due to natural disasters like tropical storms and flooding [1] Group 1: Insurance Coverage and Economic Impact - Total losses from natural disasters in the Asia-Pacific region reached $73 billion last year, with only $9 billion insured, highlighting Asia as one of the least insured regions globally [2] - In many lower-income countries in Asia, such as Myanmar, Laos, Cambodia, and the Philippines, insurance coverage can be less than 5% [3] - The inadequate insurance coverage in Southeast Asia increases the risk of economic shocks that can affect neighboring countries, as the region is a crucial hub for agriculture and manufacturing, producing 30% of the world's rice and over 80% of its palm oil [4] Group 2: Challenges in Insurance Market - The lack of reliable climate data in Asia complicates risk assessment for insurers, making it difficult for them to price risks and enter the market [4] - Governments often perceive insurance as a waste of public funds, as it provides intangible benefits without immediate returns unless a payout occurs [4] - The impact of climate disasters on farmers leads to reduced yields and crop failures, which further strains logistics and supply chains, damaging infrastructure and delaying shipments [5] Group 3: Socioeconomic Consequences - Vulnerable populations without insurance face severe consequences, including loss of property and infrastructure, which can lead to broader socioeconomic issues [5] - Disaster losses can result in consumption losses, forcing families to make difficult choices, such as withdrawing children from school or selling assets to survive [6]
Coding the future | Where the Internet Lives
Google· 2026-01-28 22:33
My dad used to tell me, a girl in India needs to be really strong, physically strong, because the world is against you. In Indian culture, every message that a girl gets is to not stand out. Don't talk loud.Don't draw any attention because your voice doesn't matter. This kind of injustice where your future and your potential is determined by where you're born doesn't feel right. And I think in today's day and age, it shouldn't be right.Technovation’s mission is to empower girls and young women to become tec ...
APAC 2026 Insurance Outlook: Insurers Face Geopolitical, Catastrophe, AI Risks
Seeking Alpha· 2026-01-27 06:10
Core Insights - Geopolitics, natural disasters, and AI are identified as key issues facing Asian insurers in 2026 [2] Group 1: Risks and Challenges - Geopolitics was highlighted as a significant risk at the beginning of 2025, and this assessment has proven to be accurate [2]
X @The Economist
The Economist· 2025-11-25 00:20
Many governments in Asia are reluctant to set aside money on the basis of forecasts. Yet pre-empting natural disasters can be a powerful tool https://t.co/f9x8t8vMQ7 ...
X @The Economist
The Economist· 2025-11-20 17:15
Acting ahead of looming natural disasters can be a powerful tool https://t.co/Zaw8yjcbvA ...
X @mert | helius.dev
mert | helius.dev· 2025-11-19 18:45
Cryptocurrency Market - Zcash experienced a significant rally [1] Natural Disaster Forecasting - Bitcoin account humorously suggests a correlation between renaming the Gulf and the absence of US landfall hurricanes [1] - For the first time in a decade, there have been zero hurricanes that made US landfall and zero Gulf hurricanes with only 2 weeks remaining in hurricane season [1]
X @The Economist
The Economist· 2025-10-31 13:00
Country Risk Management - Natural disasters can be devastating for small, poor countries like Jamaica [1] - Advance preparation can reduce the damage from natural disasters [1] - Catastrophe bonds are a way to prepare for natural disasters [1]
X @Bloomberg
Bloomberg· 2025-10-22 16:30
Companies in the business of preparing or recovering from natural disasters are outperforming the S&P 500.Asheville's rebuilding after Hurricane Helene shows them in action. Read The Big Take ⬇️ https://t.co/I8OaTNkDsf ...