It’s important for us to realize the great progress humanity has made in the last 200 or so years. Life expectancy at birth is a summary measure of human wellbeing.
For nearly all of human history, life expectancy at birth was around 30 years in all regions of the world. Then around 200 years ago, global health inequality became a reality. The website, Our World in Data, presents data extraordinarily well. Continue reading “Progress in Life Expectancy”
Before the advent of television in India, people who could afford a radio were definitely familiar with the signature tune of “All India Radio”, the government run public radio channel.
The biological world presented a mystery to people for millennia. The variety of life forms on earth was clearly immense. It was also clear to some observers of the biological world of life on land and in water that they were the result of evolution that led to the formation of new species of plants and animals. It was well understood that the various life forms evolved from earlier life forms, and that all life was related to all others. The difficulty lay in explaining the mechanism for evolution.
Well, you might say “who cares that the empress of an already past empire is dead,” and you’d be justified. The United Kingdom of Great Britain and Northern Ireland is not the global hegemon it used to be. I grant you that.
In the previous 