Ralph and Jim look at the various environmental and social factors that keep us from having a good night’s sleep.

Learn More.

Why do we sleep? https://www.ted.com/talks/russell_foster_why_do_we_sleep

Understanding the sleep cycle: https://www.ted.com/talks/jessa_gamble_our_natural_sleep_cycle_is_nothing_like_what_we_do_now

How to succeed?  Get more sleep: https://www.ted.com/talks/arianna_huffington_how_to_succeed_get_more_sleep