On Start the Week this Bank Holiday Monday, Andrew Marr gets his hands dirty with the philosopher and mechanic Matthew Crawford, who argues that satisfaction comes from skilled manual labour. Iranian artist Shirin Neshat discusses her new film, Women Without Men, Sheila Rowbotham muses on the role of women in transforming ideas about work at the turn of the 20th century and the President of the Royal Society, Martin Rees, explores scientific horizons and discovers the limits of our understanding. Producer: Olivia Skinner.