The great perhaps

Where do you look for answers in an uncertain world? Meet the Caspers... Jonathan is a palaeontologist, searching in vain for a prehistoric squid. His wife, Madeline, an animal behaviourist, cannot explain why the pigeons she is studying are becoming increasingly aggressive. Their older daughter Amelia is a fervent anti-capitalist and disappointed teenage revolutionary, while their younger, Thisbe, has become a devout Christian. Meanwhile, the girls' grandfather, Henry, is slowly absenting himself from life. Before he can absent himself altogether, however, Jonathan and Madeline decide to separate - and, suddenly, each family member has to confront their fears about the world in which they live.