11/12. Robin Hood 's
Bay to Hunstanton.
Folk musicians the Watersons perform a traditional wassailing song. New.
4/4.
Zac Goldsmith of The Ecologist, Tony Gilland of the Institute of Ideas, science writer Gabrielle Walker , human rights champion Bianca Jagger and Michael Portillo debate climate change. New.
1/2. New.
A Polish drag queen, Greek fascists and Norwegian salmon farmers feature in a lively mix of travelogue and current affairs as Tim Samuels explores issues of EU identity, security and wealth. More tomorrow. 9.05pm.
The moving portrait of a family with four autistic sons, told from 14-year-old Luke's perspective.
It's 60 years since the word "autism" was coined, but what is really known about this condition?
