Big history

What is big history

• Cosmo

• Earth

• Life and humanities

how to describe IT

• Asking series of complex questions.

• finding the answers from the beginning of time

Cosmic evolution

Goldilocks Condition

• "circumstances must be right for any type of complexity to form or continue to exist"

David Christian

• Who is David Christian

FRed Spier

• Who is Fred Spier?