7.40 Electric Money

8.5 Spreading Oceans

8.30 M101/7 Functions and Graphs

8.55 Analysing Social Interaction

9.20 The Gambler, Dostoevsky

9.45 Sexual Identity: Male Gays

10.10 Playing with Fire

10.35 The Digital Computer

11.0 Sundials

11.25 The Urban Migrant

11.50 Transmission Lines

12.15 Social Work in Schools

12.40 Control in the Community

1.5 Cells and Organisms

1.30 The Action of Lysozyme

A film starring Tony Hancock c George Sanders , Paul Massie Anthony Hancock , office worker and one among thousands of bowler-hatted commuters, is a frustrated artist. The unacknowledged Gauguin of the London suburbs, Hancock escapes to the Left Bank in Paris where his talent is sure to be recognised.
Screenplay by ALAN SIMPSON , RAY GALTON based on the original story by TONY HANCOCK , ALAN SIMPSON and RAY GALTON Produced by w. A. WHITTAKER
Directed by ROBERT DAY . Films: page 14

Did Darwin Get it Wrong?
How did the elephant get its trunk? Or the giraffe its neck? The established theory of evolution is now under attack. Could evolution occur in a series of jerks, switching suddenly into new creatures? Narrator PAUL VAUGHAN
Editor SIMON CAMPBELL-JONES
Written and produced by ALEC NISBETT

with Kenneth Kendall
Visual commentary for those who cannot hear.
Editor RICHARD GAMBLE

Presented by Brian Widlake and Valerie Singleton Reporters PAUL BARRY
NICK CLARKE , JOHN WATKINSON
Editor DAVID LLOYD
Family finance on Ceefax page 220
MONEY MATTERS: page 81

Six voyages with Clare Francis Narrated by Laurence Olivier 2: The World Encompassed
The first voyagers crossed the vast Pacific in small canoes searching for landfall and a home on distant islands. Centuries later came the galleons of the European explorers. For them the Pacific was a highway in the quest for gold and eastern spices. CLARE FRANCIS sails in the replica of the Golden Hinde, on its new journey round the world, and we visit one of the few places where the old life of the islands still continues almost unchanged.
Principal advisers j. H. PLUMB and BASIL GREENHILL. Music by CARL DAVIS Series written and directed by MICHAEL GILL and ANTHONY MAYER A MALONE-GILL production
Book (same title), £12. 50, from bookshops

Weather

Lee's Team v Fuzzy's Team for the Marley Trophy
This week's match features
Jimmy Tarbuck and Lee Trevino v Glen Campbell and Fuzzy
Zoeller JIMMY TARBUCK and GLEN CAMPBELL are two of the better golfers in the series, and they provide Plenty of good shots as well as some fun in a very competitive match.
Peter Alliss commentates and talks with the players over nine selected holes on the beautiful King's Course, Gleneagles Hotel, Scotland.
Television presentation
RICHARD TILLING and ALASTAIR SCOTT Producer DAVID KENNING

Who is going to win the 1981 World Snooker Championship?
Nearly 50 players have entered the Championship this year hoping for a share of the record £75,000 prize money, and as the snooker boom continues, it is becoming increasingly difficult to predict the outcome.
RON GUBBA has been talking to some of the leading contenders and experts in the game, including the current champion CLIFF THORBURN , the 1980 UK Champion STEVE DAVIS , six-times World Champion RAY REARDON , ex-World Champions TERRY GRIFFITHS and ALEX HIGGINS , and Australian Champion EDDIE CHARLTON. Also taking part: JOHN PULMAN , REX WILLIAMS and JACK KARNEHM. David Vine introduces this preview of the Championship which begins at the , Crucible Theatre, Sheffield, on Tuesday.
Producer KEITH PHILLIPS
Book, Pot Black, £1.95, from bookshops

by Peter Ransley
A story in five episodes starring Malcolm Storry as Isaac Bawcombe
with Carolyn Pickles, Ian Bedford and Sandra Voe

Winter 1816. Life is hard in the Wiltshire valley of Bishop. Meat is scarce for Ben Jarvis, the black smith, his sister Mary, and the shepherd, Isaac Bawcombe; and poaching has its rewards and risks...

Woddis On... page 81

starring Vanessa Redgrave , Jason Robards
1927: Nice. Isadora Duncan, now blowzy and raddled by drink, dictates her memoirs - recalling her turbulent and controversial life. Isadora, dancer and lover of life, has always refused to abide by the 'rules' laid down for her sex, and this fascinating film recalls a career packed with success, tragedy and extravagance.
Screenplay by MELVYN BRAGG, CLIVE EXTON Produced by ROBERT AND RAYMOND HAKIM
Directed by KAREL REISZ. Films: page 14