Science

Signs in the sky

From being regarded as a hobby for crackpots, UFOs are now back in fashion. The US military has lifted the secrecy seal on some interesting cases, and several prominent newspapers   →

Do we need government in the 21st century?

The government, in its original form, provided military, judiciary and administration. The aristocracy collected taxes from the commoners and promised defence in the event of war. Over time, the government   →