It Could Be A War Crime To Use Biologically Enhanced Soldiers

Earlier this month, a report funded by the Greenwall Foundation examined the legal and ethical implications of using biologically enhanced humans on the battlefield. Given the Pentagon's open acknowledgement that it's working to create super-soldiers, this is quickly becoming a pertinent issue. We wanted to learn… » 1/22/13 11:00am 1/22/13 11:00am

Should we eliminate the human ability to feel pain?

In yesterday's Daily Explainer we told you all about pain — why it exists, how it works, and how scientists are trying to quantify its effects. Though pain has clearly served an important evolutionary purpose, not everyone is convinced that we still need it. A growing number of forward-looking thinkers are suggesting… » 9/27/12 9:00am 9/27/12 9:00am