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].

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RT Whyvert (@whyvert)"detailed Danish register data and a series of tax reforms from 2009 ... increases in women’s marginal net-of-tax wages tend to decrease fertility while increases in men’s marginal net-of-tax wages tend to increase fertility."(Similar dynamic in the Baby Boom.) https://t.co/UTaSt1k2yq ...

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China’s fertility problems have robotic solutions.https://t.co/FkkRBPST1l ...

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excited to be here this morning. Um I do know I'm not a pro speaker and this is also my first uh talk uh because I do it on a daily basis in my room and somehow everyone liked it. Uh but I'm also tense right now to be on the stage but yeah um a very good morning to all of you and I'm a fertility doctor as well.the one you think you only will need when you are in your 35 and you're panicking. Uh but trust me your fertility future starts way before you think and you might be thinking why is she addressing we ...

YesX Freeze (@XFreeze):The future of humanity is in a serious crisis 🚨New 2024/2025 fertility estimates show major economies are far below the 2.1 replacement level:• South Korea: 0.72 (Critical)• China: 1.00 (Critical)• Taiwan: 1.11 (Critical)• Poland: 1.10 (Critical)• Spain: 1.19 https://t.co/x3g44nyZns ...

Simply a factMario Nawfal (@MarioNawfal):WHITE FERTILITY COLLAPSED - THE REST OF THE PLANET DIDN’TThe generation now starting school is the first in recorded history that will grow up on a planet where people of European descent are a shrinking global minority.Native fertility across the entire Western world has https://t.co/Mh8FeYJzfi ...

A great relationship recession is under way. By our calculation, the world has at least 100m more single people today than if coupling rates were still as high as in 2017.The shift is likely to exacerbate the already dramatic fall in global fertility https://t.co/HoP53ktzI2 ...