Proceedings of the National Academy of Sciences, Volume 122, Issue 34, August 2025. SignificanceInbreeding depressionâdecreased fitness caused by parental relatednessâcan reduce population viability and thus is a frequent focus in conservation. However, such effects are difficult to detect in wild populations because it is challenging to âŚ
Observations from the Little Bunker
Last updated: February 28, 2026 02:12 PM
Atmospheric COâ
430.3 ppm
+17.9
ppm/year
Atmospheric CHâ
1946.47 ppb
+6.49
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year