Today in Focus

Tracey McVeigh heads to Mongolia to find out about the country’s increasingly brutal winters and dry summers, while Badruun Gardi reflects on how the changes threaten the nomadic way of life. Help support our independent journalism at theguardian.com/infocus [https://www.theguardian.com/infocus]

After changes to the welfare reform bill failed to save money, the millionaire Dale Vince thinks it’s time for people like him to contribute more to the public finances. Arun Advani explains how a wealth tax could work and if it’s time for Labour to introduce one. Help support our independent journalism at theguardian.com/infocus [https://www.theguardian.com/infocus]

Dr Tim Gregory argues that nuclear power is safe, relatively cheap and the only realistic route to achieving net zero targets. Help support our independent journalism at theguardian.com/infocus [https://www.theguardian.com/infocus]

Ed Pilkington explains the president’s ‘Big Beautiful Bill’ and what it will mean for millions of poorer Americans who voted for him last November. Help support our independent journalism at theguardian.com/infocus [https://www.theguardian.com/infocus]

Jenny Kleeman reports on the IVF clinic in the US that stole women’s eggs to get other women pregnant. Help support our independent journalism at theguardian.com/infocus [https://www.theguardian.com/infocus]