The Why? Curve

Have you tried DeepSeek? China’s new, cheap artificial intelligence app has startled Sillicon Valley. It’s wiped billions from the worth of some of big tech’s biggest names - Nvidia, Microsoft, Google - because it seems to be able to do what they can’t, quicker and better. So is this the wake-up call western tech needed, or a threat to our assumptions about AI leadership, or even a fraud engineered by the government in Beijing? Dr Daniele D’Alvia, lecturer in Banking and Finance Law at Queen Mary University of London - he takes Phil and Roger through the technical and financial implications of DeepSeek

Emails on the beach - we all left the office in 2020, and some of us never went back. But is business calling time now on working from home? Is it part of the problem for UK productivity? Are we working as hard when we can Zoom in from the sofa? Or is hybrid working, Tuesday to Thursday in the office, the new normal? Abigail Marks, Professor of the Future of Work at Newcastle University speaks to Roger and Phil… from her living room

The 47th president of the United States has begun his administration with a rush of executive orders intended to change the direction of the US. Some seem destructive but predictable - moving against undocumented migrants and re-leaving the Paris Climate Accord. Others just MAGA crowd-pleasers - declaring there are only two genders and renaming the Gulf of Mexico. But what does freeing the people who assaulted police officers in the Capitol on January 6 suggest about justice under Trump? What does leaving the World Health Organisation say about America's place in the world? Will the US become a very different sort of country in the next four years, or will it all be reversed with a disillusioned electorate and a Democrat victory in 2028? Phil and Roger get the picture from Dr Thomas Gift, Associate Professor of Political Science at UCL, and founding Director of the UCL Centre on US Politics.

France and Germany are the pillars of the EU, the strongest economies and most stable democracies - except they’re not: Paris and Berlin are caught in crisis, with their political systems failing to produce effective leadership, and their economic models generating debt and recession. Can the EU and its key members find a way to unite nd prosper, as Russia presses on its eastern flank? Dr Simon Toubeau, Associate Professor of Politics and International Relations at Nottingham University sets out to Phil and Roger how Europe’s major players can turn the corner.

Labour’s first six months in office has been something of a disappointment, with rows about pensioners’ energy payments, farmers’ inheritance tax and a budget that satisfied nobody. So is it unreasonable expectations from a party in government for the first time in 14 years, or a weakness of leadership in a time of crisis? Phil and Roger ask Rohan McWilliam, Professor of Modern British History at Anglia Ruskin University what Keir Starmer can do to make it all work in 2025.

Alien invasion? AI takeover? A new pandemic? Nuclear war? The list of dangers to mankind is long, so what could ACTUALLY bring the curtain down on planet Earth this year, and what is the likelihood? Are we more at risk from our own folly, or from natural disasters about which we can do little? Haydn Belfield of the Cambridge University Centre for the Study of Existential risk takes Phil and Roger through the chances of global cataclysm

More people living on their own, fewer social connections - is the UK facing an epidemic of loneliness? And not just among the elderly. Young people are reporting higher levels of social isolation, too. And there’s evidence loneliness can damage your health. So is it down to social media replacing face-to-face interactions? Or are people happier now to admit the problems we have always had? Phil and Roger get the latest research on loneliness from Louise Arseneault, Professor of Developmental Psychology at Kings College London.

A sudden change in Syria. The men with beards and guns, labelled terrorists by the West, have seized power from a murderous dictator. Is this a recipe for peace in a war-blighted land? Can the US and Europe do business with the new rulers in Damascus? Will Russia have to withdraw? And could the redrawn map of the region lead to the end of a seemingly endless cycle of violence? Phil and Roger discuss all this with Michele Groppi, senior lecturer in defence studies at King’s College London, and president of the ITSS think tank in Verona

Rape, sexual assault, bullying - the list of allegations of abuse by powerful men in some of Britain’s most important institutions keeps growing. Many of the claims go back decades, with victims scared to bring complaints because they could lose their jobs. And many allegations were ignored or buried by the organisations. So why did the Church of England, the BBC, Harrods and the others fail to act? What needs to change in corporate culture to allow bosses and stars to be challenged? David Collinson, Professor of Leadership & Organisation at the University of Lancaster Business School tells Phil and Roger what can and should be done.