The Big picture

• End of Ancient Era

  Supernatural beliefs, little scientific development.
• Medieval 


  Stagnation, superstition, religious conservatism.
• Renaissance 


  Revival of science, art, and medicine; advancements in education and technology.
• 17th/18th century


  Flourishing scientific inquiry, acceptance of change.
• 19th century 


  Industrial Revolution, urbanization, medical advancements.
• Modern era


  Rapid technological progress, improved healthcare, longer life expectancy.