A billion batteries

Can a trek become a work of art? As British artist and theatre-maker Tom Bailey starts his 600km on skis, Jo Morris tracks his progress through the borderlands of the Arctic where he encounters communities under threat from the climate crisis. As melting ice opens up new shipping ...  Show more

The personal correspondence, photographs and papers of the late convicted sex offender and financier Jeffrey Epstein have been released to the public in stages, beginning in December 2025, after an almost unanimous vote in the US Senate. The released files run to three and a half ...  Show more

The world has plenty of clean energy. The problem is storing that energy and getting it where we need it, when we need it, says battery recycling pioneer Emma Nehrenheim. While batteries are fundamental to powering a sustainable future, their production is surprisingly harsh on t ...  Show more

The world has plenty of clean energy. The problem is storing that energy and getting it where we need it, when we need it, says battery recycling pioneer Emma Nehrenheim. While batteries are fundamental to powering a sustainable future, their production is surprisingly harsh on t ...  Show more

The recycling of lead acid batteries poses a growing health hazard in many developing countries.Vivienne Nunis looks at the case of Bangladesh, where a cottage industry has sprung up all over the country, with old car and auto-rickshaw batteries being burned in unsafe conditions, ...  Show more

Lithium-ion batteries are found everywhere, from watches to power tools to e-bikes and electric cars. But perhaps you've heard a thing or two about these batteries that make you unsure. This week, Casey and Sara discuss some of the environmental, social justice, and safety issues ...  Show more