Horizon

Just Another World

1970-01-05

Henry Royce, Mechanic

1970-01-12

A Disease of Our Time - Stress

1970-01-19

A Disease of Our Time - Heart Attacks

1970-01-26

Sex and Sexuality

1970-02-02

Whose Coast?

1970-02-16

A Much Wanted Child

1970-02-23

The Expert Witness

1970-03-02

After the Iron Age

1970-03-09

The World Outside

1970-03-23

In the Beginning was the Word

1970-03-30

The Drifting of the Continents

1970-04-13

A Case of Priority

1970-04-20

The Fretful Elements

1970-04-27

One Man's Meat

1970-05-11

Only Skin Deep

1970-07-06

Wolves and Wolfmen

1970-07-13

A Measure of Uncertainty

1970-08-10

The Manhunters

1970-08-17

Don't Get Sick in America

1970-08-24

Crown of Thorns

1970-08-31

Noah's Ark in Kensington

1970-09-07

Virus

1970-09-14

Water, Water

1970-09-21

All Creatures Great and Small

1970-09-28

A Child for a Lifetime

1970-10-05

Something for Our Children

1970-10-12

Million Ton Tanker

1970-11-02

The Insect War

1970-11-09

The Savage Mind

1970-11-16

Tanks

1970-11-23

Mind the Machine

1970-11-30

Square Pegs

1970-12-07

Earthquakes, The City that Waits to Die

1970-12-14

The Man who Talks to Frogs

1970-12-21

The Gargantuan Triumph of Science

1970-12-28