Uploaded June 2026 | Updated September 2026, 2 weeks ago
How Global Warming is Like a Kick in the Balls to Global Fertility Rates
Why do males usually blame females for infertility problems. I turns out that global warming is having a noticeable impact on the collapse of fertility rates around the planet.
Global warming is really like a kick in the balls to males. Some may say that warming the planet and not caring about it is just giving us our just desserts. Something like "nature bats last"? Remember that expression from Guy McPherson...
Live long and prosper...
Cheers,
Paul
Please donate to PaulBeckwith.net to support my research and videos connecting the dots on abrupt climate system mayhem.
GoFundMe: gofundme.com/f/help-paul-continue-his-climate-emergency-research
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References and Links:
New peer-reviewed paper:
Global Warming, Fertility, and Spermatogenesis Decline: Global and Regional Evidence from 195 Countries and Implications for Climate Adaptation Policy
Link: mdpi.com/1660-4601/23/3/331
Abstract
This study investigates whether long-term global warming is associated with fertility decline across 195 countries from 1960 to 2023, and whether this relationship varies by economic development and adaptive capacity. We analyze Total Fertility Rate (TFR) data from the World Bank alongside temperature anomaly measures from NOAA and NASA using Pearson correlations and ordinary least squares (OLS) regression models. Regional analyses include Africa, Asia, Europe, the Middle East, and the Arctic, with GDP per capita serving as a proxy for economic development and adaptive capacity. Globally, temperature anomalies and fertility exhibit a strong negative correlation (šāā0.90
, š less than 0.001). However, substantial regional heterogeneity emerges after controlling for GDP. In Africa (š=ā0.89) and the Middle East, temperature anomalies remain statistically significant predictors of fertility decline even after GDP adjustment (š½=ā0.99, š less than 0.001; š½=ā1.27, š less than 0.001, respectively). In contrast, temperature effects become statistically insignificant in South Asia, East Asia, Europe, and the Arctic once GDP is controlled, indicating that fertility decline in these regions is driven primarily by socioeconomic modernization rather than climatic stress. These findings suggest that global warming functions as a conditional demographic stressor whose impact depends critically on adaptive capacity. In regions with limited infrastructure, including constrained access to air conditioning, healthcare, and occupational heat protection, rising temperatures remain significant predictors of fertility decline, potentially mediated through heat-sensitive biological mechanisms such as impaired spermatogenesis. By contrast, in higher-income regions, high adaptive capacity appears to buffer reproductive systems from thermal stress, allowing socioeconomic factors to dominate fertility dynamics.
Keywords: male infertility; climate change; spermatogenesis; heat stress; oxidative damage; sperm quality; environmental exposure; urban heat island; reproductive health; temperature threshold
Please donate to PaulBeckwith.net to support my research and videos connecting the dots on abrupt climate system mayhem.
GoFundMe: gofundme.com/f/help-paul-continue-his-climate-emergency-research
Please subscribe to my YouTube channel. As well as my website, and YouTube, you can find me on Patreon, Facebook, Twitter/X, LinkedIn, Instagram, Reddit (multiple climate channels within), Quora, TikTok, Discord, Mastodon, Twitch, Vimeo, Bluesky, TruthSocial, Threads, Substack, Tumblr, Pinterest, etc...
How Global Warming is Like a Kick in the Balls to Global Fertility Rates
Why do males usually blame females for infertility problems. I turns out that global warming is having a noticeable impact on the collapse of fertility rates around the planet.
Global warming is really like a kick in the balls to males. Some may say that warming the planet and not caring about it is just giving us our just desserts. Something like "nature bats last"? Remember that expression from Guy McPherson...
Live long and prosper...
Cheers,
Paul
Please donate to PaulBeckwith.net to support my research and videos connecting the dots on abrupt climate system mayhem.
GoFundMe: gofundme.com/f/help-paul-continue-his-climate-emergency-research
Please subscribe to my YouTube channel. As well as my website, and YouTube, you can find me on Patreon, Facebook, Twitter/X, LinkedIn, Instagram, Reddit (multiple climate channels within), Quora, TikTok, Discord, Mastodon, Twitch, Vimeo, Bluesky, TruthSocial, Threads, Substack, Tumblr, Pinterest, etc...
References and Links:
New peer-reviewed paper:
Global Warming, Fertility, and Spermatogenesis Decline: Global and Regional Evidence from 195 Countries and Implications for Climate Adaptation Policy
Link: mdpi.com/1660-4601/23/3/331
Abstract
This study investigates whether long-term global warming is associated with fertility decline across 195 countries from 1960 to 2023, and whether this relationship varies by economic development and adaptive capacity. We analyze Total Fertility Rate (TFR) data from the World Bank alongside temperature anomaly measures from NOAA and NASA using Pearson correlations and ordinary least squares (OLS) regression models. Regional analyses include Africa, Asia, Europe, the Middle East, and the Arctic, with GDP per capita serving as a proxy for economic development and adaptive capacity. Globally, temperature anomalies and fertility exhibit a strong negative correlation (šāā0.90
, š less than 0.001). However, substantial regional heterogeneity emerges after controlling for GDP. In Africa (š=ā0.89) and the Middle East, temperature anomalies remain statistically significant predictors of fertility decline even after GDP adjustment (š½=ā0.99, š less than 0.001; š½=ā1.27, š less than 0.001, respectively). In contrast, temperature effects become statistically insignificant in South Asia, East Asia, Europe, and the Arctic once GDP is controlled, indicating that fertility decline in these regions is driven primarily by socioeconomic modernization rather than climatic stress. These findings suggest that global warming functions as a conditional demographic stressor whose impact depends critically on adaptive capacity. In regions with limited infrastructure, including constrained access to air conditioning, healthcare, and occupational heat protection, rising temperatures remain significant predictors of fertility decline, potentially mediated through heat-sensitive biological mechanisms such as impaired spermatogenesis. By contrast, in higher-income regions, high adaptive capacity appears to buffer reproductive systems from thermal stress, allowing socioeconomic factors to dominate fertility dynamics.
Keywords: male infertility; climate change; spermatogenesis; heat stress; oxidative damage; sperm quality; environmental exposure; urban heat island; reproductive health; temperature threshold
Please donate to PaulBeckwith.net to support my research and videos connecting the dots on abrupt climate system mayhem.
GoFundMe: gofundme.com/f/help-paul-continue-his-climate-emergency-research
Please subscribe to my YouTube channel. As well as my website, and YouTube, you can find me on Patreon, Facebook, Twitter/X, LinkedIn, Instagram, Reddit (multiple climate channels within), Quora, TikTok, Discord, Mastodon, Twitch, Vimeo, Bluesky, TruthSocial, Threads, Substack, Tumblr, Pinterest, etc...
