Election risks, safety summits and Scarlett Johansson: the week in AI

Botanist Robin Wall Kimmerer: ‘The clock is ticking but the world will teach us what we need to do’

Golden rice: why has it been banned and what happens now?

Slaughter-free sausages: is lab-grown meat the future?

Are cold and wet UK summers here to stay?

What are the main UK parties promising on climate and is it enough?

A black hole awakens and why some people avoid Covid: the week in science

The infection that affects half of women and its link to antibiotic resistance

The surprising psychology behind extremism, and how politics is driving it

Caroline Lucas on climate, culture wars, and 14 years as the only Green MP