With the success of the BBC programme The Repair Shop, Evan Davis examines the business opportunities of companies which offer to repair things from clothes through to electronics. Is it easier to try and fix something yourself or pay for it to be done professionally? Do we still have the skills that previous generations had to do even relatively simple things like sewing on buttons? With Kyle Wiens, CEO of Ifixit, Katharine Beacham, Head of Sustainability, Clothing & Home at Marks and Spencer and upholstery repair expert and Repair Shop presenter Sonnaz Nooranvary.