Ellen MacArthur's years of sailing made her aware of the finite nature of global resources. Peter Day talks to her about her work promoting what is known as the 'circular economy'. Show more
Discover 11,128,835 listings and 278,128 playable programmes from the BBC
Ellen MacArthur's years of sailing made her aware of the finite nature of global resources. Peter Day talks to her about her work promoting what is known as the 'circular economy'. Show more