The Great Lifespan Escape

At the time when the lines begin, in the mid-18th century, life expectancy in Europe and the Americas was around 35, where it had been parked for the 225 previous years for which we have data.3 Life expectancy for the world as a whole was 29. These numbers are in the range of expected life spans for most of human history. The life expectancy of hunter-gatherers is around 32.5, and it probably decreased among the peoples who first took up farming because of their starchy diet and the diseases ...

 Mental Illness is Not Correlated with Genius

What madness may have to do with creativity and genius has continued to intrigue down to this day, with scholars arguing for and against the association, its benefits and its deficits. In 1995, in a large scale and statistically convincing study of 1,004 eminent individuals of the 20th century, psychiatrist Arnold Ludwig argued that no necessary or sufficient correlation, hence no causal connection, between mental illness and creative achievement was to be found. Individuals in artistic profe...

 LSD Mimics a Baby's Brain

So let's think. What is it like to be a baby? What's it like to be a child? Our emotions go up and down. We might be in a sort of happy, sort of ecstatic state one minute, giggling, finding everything funny and silly - similar things happen on psychedelics - and then the next minute there's a sudden shift and we're bawling our eyes out, you know? Similar kind of emotional sensitivities and hyper-imaginative processes occur with a psychedelic. Also something quite intriguing is that sense of ...

 Religion or Science, Our Purpose is the Same

Though much has been written foolishly about the antagonism of science and religion, there is indeed no such antagonism. What all these world religions declare by inspiration and insight, history as it grows clearer and science as its range extends display, as a reasonable and demonstrable fact, that men form one universal brotherhood, that they spring from one common origin, that their individual lives, their nations and races, interbreed and blend and go on to merge again at last in one com...

 Science Extends the Range of Phenomena

Science is in a literal sense constructive of new facts. It has no fixed body of facts passively awaiting explanation, for successful theories allow the construction of new instruments—electron microscopes and deep space probes—and the exploration of phenomena that were beyond description—the behavior of transistors, recombinant DNA, and elementary particles, for example. This is a key point in the progressive nature of science—not only are there more elegant or accurate analyses of p...

 If Life Can Exist in Sea Vents, Then It Can Exist Elsewhe...

The fact that this chain of life existed [at volcanic vents on the seafloor] in the black cold of the deep sea and was utterly independent of sunlight—previously thought to be the font of all Earth's life—has startling ramifications. If life could flourish there, nurtured by a complex chemical process based on geothermal heat, then life could exist under similar conditions on planets far removed from the nurturing light of our parent star, the Sun.