A Grave Threat | Cosmos: A Spacetime Odyssey

once there was a man who went searching for the true age of the earth in his

for the true age of the earth in his

for the true age of the earth in his struggles to discover it he stumbled on

struggles to discover it he stumbled on

struggles to discover it he stumbled on a grave threat

beautiful spring day Pasadena California

beautiful spring day Pasadena California 1966 business is booming life’s good

1966 business is booming life’s good

1966 business is booming life’s good except for one man a geochemist named

except for one man a geochemist named

except for one man a geochemist named Clair Patterson known as Pat he knows

Clair Patterson known as Pat he knows

Clair Patterson known as Pat he knows that everyone he sees is in danger from

that everyone he sees is in danger from

that everyone he sees is in danger from an invisible menace

and he’s determined to put a stop to it

and he’s determined to put a stop to it no matter what the cost