Children who have a compromised immune system remain at high risk during the ongoing pandemic if they develop Covid-19. Their parents continue to protect their children from those who no longer wear masks or - in some cases - refuse to get a vaccine. We hear from three mothers, in the US and the UK, who share their hopes and fears for the future. In some US states, mask and vaccination mandates are banned.

In 2019, the UK became the first major economy to set a net zero carbon emissions goal by 2050. Now, as the country gets ready to host a major UN climate change summit in a few weeks, Ros Atkins looks at the challenges posed by the net zero ambition.

Amongst the millions of documents released in the ‘Pandora Papers’ leak of offshore financial information are a number of documents that one British Iranian family business would rather have remained hidden. In this investigation Assignment follows the trail of millions of dollars tainted by bribery and corruption. Piecing together key documents from the leak reveals how earnings from Unaoil – a company involved in winning oil and gas contracts through bribery in the Middle East - were invested into UK property.

Why does the UK remain a go-to destination for some of the world’s most tainted money? And why does it take a leak for the truth to be revealed about who’s really invested in some of the country’s prime property?

Reporter: Felicity Hannah

(Image: Pandora Papers illustration. Credit: BBC)

Five hundreds years ago a Spanish physiologist declared that genius was stored in the testicles. Even today, studies have shown that people associate men with genius more than women. Award-winning science writer and broadcaster Angela Saini wants to know why. Saini examines why people are so reluctant to credit intellectual brilliance to women - now and throughout history. Einstein, for instance, needed a woman’s help. She hears about a proposal for making the concept of genius more inclusive and discusses the impact on girls in school when teachers take gender out of classrooms.

How did this continuous chemical reaction that we call "life" first begin? And why did the hellish conditions of the early Earth provide the perfect birthplace? Justin Rowlatt speaks to two scientists with rival theories about the origin of life, both trying to recreate it in their labs - John Sutherland of Cambridge University, and Nick Lane of University College London. Plus the Natural History Museum's Sara Russell shows Justin a rock that is older than the Earth itself - the Winchcombe meteorite.

Decisions about the course of our lives can seem overwhelming. When we come to a junction in our life it can be hard to decide which way to turn. Is there a process to make those choices easier, and increase the chance of success? Sister Dang Nghiem offers insights to Pae from Thailand as she tries to make a confident decision about her future career.

Despite the life saving properties of vaccination against Covid-19, not everyone has chosen to get the jab - even in countries where vaccines are readily available. Karnie Sharp and James Reynolds hear from two Americans who regret their decisions - including the man who almost died and ended up with a double lung transplant after catching the disease. We also hear from flight attendants in Nigeria, Spain and the US about dealing with unruly passengers during a pandemic - especially when asked to wear a mask. Plus a scientist in Uganda explains the vaccine situation there during the country’s second wave.

The UK and the US have been experiencing supply shortages across a number of industries. There are many factors involved, including the Covid-19 pandemic, which has had a knock-on effect on the global supply chain. Ros Atkins examines how policies, politics and uncertainties impact our daily lives.

In the UK’s most disputed region, Northern Ireland, the Unionist community has long been known for tenacity and even, say its critics, inflexibility in its determination to maintain links with Britain. Yet a new generation now seem less interested in the sectarian politics of their parents and grandparents. Born after the 1998 ‘Good Friday’ peace agreement that ended the IRA’s armed insurrection against British rule, many so-called Ceasefire Babies say they have different priorities, including jobs, mental health, LGBT+ rights and tackling climate change. Some refuse to be defined by either British or Irish identity and simply describe themselves as ‘Northern Irish.’ However, sectarian flags and threatening murals on ‘peace walls’ still define the urban landscape in some parts of Northern Ireland. And now, following Brexit, the Westminster government has agreed to a protocol which effectively puts a customs border in the Irish Sea – angering other Unionists who say it means they are being separated from mainland Britain. For Assignment, Lucy Ash travels to Northern Ireland to find out if Unionism’s Ceasefire Babies can really escape the past.

Producer: Mike Gallagher

(Image: Young female loyalist band prepares to take part in the annual Relief of Derry march on August 14, 2021. Credit: Charles McQuillan/Getty Images)

Love coaching is a multi-billion dollar global industry, and one of the fastest growing in the world. More single people than ever are looking for advice to find a lasting romantic partnership. The result has been an explosion of coaches who claim to guide you to love through viral videos and costly in-person seminars. The BBC attends one such seminar in Kenya, with one of East Africa’s most famous love and lifestyle coaches, Robert Burale. He says he can show women all the secrets and tricks to find love in days. But does it work? Is this really a route to buy love, or simply a way to sell a dream?