A growing number of US parents are alleging that school books are obscene or otherwise harmful to children. It's creating an increasingly divisive political battle that could spill over into upcoming national elections.
How do you solve a problem like bad information? When it comes to understanding science and making health decisions, it can have life-or-death consequences.
Historian Tom Holland was one of those who tweeted Charlie Hebdo's cartoon of the Prophet Muhammad in the wake of the deadly attack on the magazine's office. Here he explains the ramifications of defending free speech. Religions are not alone in having their martyrs.
free speech freedom speech