Resilience in the Face of Struggle

2025.01.07

Irradiated bird populations in Chernobyl, harsh challenges, suppressive environments, and climate change clashing together to shape our worldviews today, as we discuss today’s topic education. 

How Physiology, Stress, and Systemic Inequality Shape Political Change

Recently I learned about how bird populations are surviving in the irradiated surroundings of Chernobyl, and how physical and radioactive stressors have affected their abilities and even cognitive functions, with one study having even observed an estimated “reduction in brain size [of about]  5%” (1).

While five percent may not seem a lot to scoff at, we need to remember, it is just one piece of a much larger challenge the world is facing. 

In the Chernobyl Exclusion Zone, where radiation is basically a permanent resident, birds have learned to adapt, in ways that might make you reconsider your definition of ‘survival.’ Some of them have mutated their DNA, thanks to good ol' radioactive exposure, and while that sounds like a superpower in theory, it often means tumors, developmental issues, and as we discussed early, a reduced brain volume.