Sex on the Web
Despite popular outrage over the accessibility of porn on the Net, psychologist Dr. Terri Apter says it does not demonstrably affect the behavior of those who view it.
Despite popular outrage over the accessibility of porn on the Net, psychologist Dr. Terri Apter says it does not demonstrably affect the behavior of those who view it. "Type into google any common female name, or the name of a sweet (such as a lollipop) or a flower (a blue orchid, say) and up will come links to websites that open on to a disturbing new world – a world of extreme pornography that includes images of child rape and other acts of sexual torture. But these are not sites restricted to private systems requiring credit-card payments or age verification; indeed, they are easily accessible by children. It is now estimated that 12 per cent of our five- to seven-year-olds and 16 per cent of eight- to 17-year-olds have unintentionally stumbled on to some of the estimated 250 million pages of pornography on the internet, while 38 per cent of older teens admit to seeking out such sites. And what they find is a far cry from the 'top shelf' magazines their parents might have stashed under their mattresses when they were teens."
Universities claim to prepare students for the world. How many actually do it?
- Many university mission statements do not live up to their promise, writes Ben Nelson, founder of Minerva, a university designed to develop intellect over content memorization.
- The core competencies that students need for success—critical thinking, communication, problem solving, and cross-cultural understanding, for example—should be intentionally taught, not left to chance.
- These competencies can be summed up with one word: wisdom. True wisdom is the ability to apply one's knowledge appropriately when faced with novel situations.
This is what the world will look like, 250 million years from now
To us humans, the shape and location of oceans and continents seems fixed. But that's only because our lives are so short.
SpaceX's momentous Crew Dragon launch is a sign of things to come for the space industry, and humanity's future.
- SpaceX was founded in 2002 and was an industry joke for many years. Eighteen years later, it is the first private company to launch astronauts to the International Space Station.
- Today, SpaceX's Crew Dragon launched NASA astronauts Bob Behnken and Doug Hurley to the ISS. The journey will take about 19 hours.
- Dylan Taylor, chairman and CEO of Voyager Space Holdings, looks at SpaceX's journey from startup to a commercial space company with the operating power of a nation-state.
A new study may help us better understand how children build social cognition through caregiver interaction.
Researchers at UT Southwestern noted a 47 percent increase in blood flow to regions associated with memory.