Standard seismic zone maps misjudge earthquake risks for India's Himalayan "mega-dams," including Tehri and Bhakra, according to new research from IIT-Madras. This finding, published in a science digest on the same day, reveals that previously projected ground accelerations for these massive infrastructure projects were too conservative. The implications for the millions living downstream, whose safety is secondary to the uninterrupted flow of capital, are stark.
Researchers evaluated 6,545 dams under India’s National Dam Safety Authority. Their site-specific modeling tool, built on a catalogue of over 68,000 earthquakes dating back to 2,600 BC and detailed maps of India’s major faultlines, exposed the systemic underestimation of risk. Such underestimations serve to fast-track construction and minimize costs for the state and private capital, externalizing the true dangers onto the working class and the environment.
The Cost of Industrial Production
Meanwhile, a widespread industrial "forever chemical" known as PFOS actively weakens the human body's ability to fight viral infections. This chemical, a byproduct of unregulated industrial production, binds to an immune protein called IRF3. This binding prevents IRF3 from triggering the release of interferons, which are the immune system’s primary antiviral defense.
Consequently, viruses can multiply faster within the body. Tests conducted in human cells and mice demonstrated that even everyday levels of PFOS exposure led to more severe infections from common viruses like influenza and hepatitis B. The continuous exposure of populations to such chemicals highlights the externalized costs of capital accumulation, where corporate profits are prioritized over public health and safety.
Unseen Life, Unseen Dangers
In a separate scientific development, scientists have identified a new species of amoeba, Incendiamoeba cascadensis, in hot springs in California. This organism sets a new record for the upper temperature limit of eukaryotic life, replicating at 63° C, surpassing the previously thought limit of 60° C. To survive such extreme heat, I. cascadensis activates genes to repair DNA and cell membranes, employing a strategy similar to heat-loving bacteria to prevent its proteins from clumping together.
While this discovery expands our understanding of life's resilience, it stands in stark contrast to the human-made vulnerabilities exposed by the dam safety and chemical pollution findings. The relentless pursuit of profit continues to generate systemic risks, from the structural integrity of vital infrastructure to the very immune systems of the working population. These are not isolated incidents but symptoms of an economic order that consistently places capital above human well-being.