"She'd been waiting for the catastrophe to end catastrophes all her life and now it was here she seemed not to give a fig about it". Howard Jacobson reflects on his mother's life - and death. Producer: Adele Armstrong

AL Kennedy ponders why we're bad at assessing risks. "We prioritize them according to emotion and information," she says, "but our emotions cloud our judgement and our information may be patchy, absent or misleading." She argues that one risk though is incontrovertible - the risk to the planet - and we need to find a way to ensure its survival. Producer: Adele Armstrong

"I can't have been alone among those quarantined these past few weeks," writes Will Self, "in seeking out the greatest imaginative spaces with which to counterpoint my confinement." Courtesy of Google Earth, Will sets out to simulate a trip he was planning to make to central Australia and ponders what lessons Aboriginal culture might have for the days of pandemic. Producer: Adele Armstrong

Zia Haider Rahman describes the "profound moral questions" facing society as it starts to discuss how the COVID-19 lockdown might, eventually, be ended. We have to face up to the fact, he says, that our choices will have huge impacts for which we must take responsibility. Producer: Adele Armstrong

"I’ve been thinking about projects left unfinished," writes Rebecca Stott. " I’ve got the pages of two unfinished novels on my hard-drive, and a pile of sewing projects, seams pinned, pins rusting, in my sewing basket."With the help of Leonardo da Vinci, "a notorious non-finisher," Rebecca ponders the meaning of our imperfect and incomplete projects. Producer: Adele Armstrong

"I can see her on my phone, I can even hear her on my phone, but I can't feel her weight in my arms and her wiggling warmth," writes Tom Shakespeare about his new-born granddaughter. With everyone in lock-down, Tom talks about his longing to meet his first grand-daughter. And he knows it's a sadness he shares with many other grandparents. Producer: Adele Armstrong

"Having been alone in the apartment now for almost three weeks," writes Adam Gopnik in New York, "I have become aware of the countless fine shades of solitude". Adam describes the daily roller coaster ride of anxiety and normalcy - from the solitude of morning coffee with the dog to the solitude of the Manhattan street late at night. With each day that passes, he finds that "the hues and shades of solitude are defining themselves, with a distinction that gives at least a shape, and sometimes the hint of a meaning, to our time inside". Producer: Adele Armstrong

"As our physical reality is reduced down to a few rooms or a view from a window," writes Sarah Dunant, "our ability to conjure up things we're not able to experience is going to be vital to feed our imaginations." Sarah argues that - given social distancing - imagination is going to be an exceedingly powerful inner muscle when it comes to our mental survival. She offers us a few of her stand out images to get us started.Producer: Adele Armstrong

"I have come to think of the virus as that monster from the ancient Norse legend of Beowulf, Grendel," writes Michael Morpurgo. "He's out there now, threatening my home, my village, my family and friends". Michael talks about what it feels like to be hunkered down in his little cottage in Devon - waiting for coronavirus to pass. Recorded by Hamish Marshall from Radio Devon.Produced by Adele Armstrong.

"There is nothing some of us enjoy more," writes Adam Gopnik, "than finding analogies to our own paltry and predictable lives in scenes from famous gangster movies." As his children move away from home and he becomes an "empty nester", Adam finds himself, too, doing just that. Producer: Adele Armstrong