365Telugu.com online news,July 5th,2023: Human development is highly dependent on climate conditions. The human body is 50,000 years old. Research reveals that the human brain has already shrunk by 10 percent.
Jeff Morgan Stible, a scientist at the Natural History Museum in California, studies how humans cope with a changing climate. Surprising things have come to light.
Jeff Morgan Stible concluded in his study that understanding the effect of climate change on the human brain is not easy. They say the brain is shrinking and getting smaller, but this is affecting their behavior.
The study was conducted on the brains of 298 human subjects. These are brain fossils of ancient humans, dating back 50 thousand years. It is compared by adding rainfall and temperature calculations.
The study results were published in the journal Brain, Behavior and Evolution. It has been found that the average brain size decreases during hot weather and increases during winter. According to Jeff Morgan, the human mind changes over time. Jeff says the brains of many species have evolved over the past few million years.
But the reverse is happening in the case of humans. 373 measurements of 298 human skulls were examined. Scientists say that geographic location and weather conditions have an effect on the human brain. By dividing the time of some years into categories, scientists have calculated the details according to the season.