THE GUARDIAN WEEKLY: The latest issue features ‘Britain’s Lost Decade After Brexit’…

It’s neatly ironic that the 10th anniversary of the Brexit vote should have been marked this week by yet another prime ministerial resignation.

The two things aren’t directly related – the intense pressure put on Keir Starmer to step down was partly down to his own political flaws. But the rise in the polls of Reform UK, Nigel Farage’s populist rightwing party that morphed out of the Brexit-obsessed Ukip, was a key factor.

The fact that the country is now set for its seventh prime minister in the decade since Brexit speaks volumes. The vote in 2016 to leave the European Union deeply fractured Britain, a country that remains volatile and impatient for change to this day.

Change has come to the UK as a result of Brexit – only not for the better, as senior economics correspondent Richard Partington explains for our special report this week. We revisit the buildup to the vote as key figures at the time recall how it shook the country’s politics. And there’s even a quiz to test your memory of the more arcane sideshows of it all.

Spotlight | Iran’s regime survived the war. Will it make peace with its people?
If the conflict with the US and Israel triggered a rare moment of solidarity in the divided country, many doubt it will be used for reform, reports Saeed Shah

Spotlight | Why did Somali children become targets of US drone strikes?
Six months ago, at least 12 people, including eight children, died during a US attack. The US has never admitted the civilian deaths. Mark Townsend pieces together what happened that day

Environment | The online archive sharing scientific knowledge with everyone
The Biodiversity Heritage Library is an invaluable online archive of historic texts on species living and lost supplied by the world’s leading museums and universities. Now its future is in doubt. Donna Ferguson reports

Opinion | There is still hope for international law
Even in this age of global rupture, do not despair: developments in Ukraine and Iran show that the military superpowers are not getting it all their own way, argues Nathalie Tocci

Culture | Why time is still on Keith Richards’ side
At 82, the Rolling Stones guitarist is still hale and hearty, enjoying life as a great-grandad and jousting with Mick Jagger like old times. Ahead of a new Stones album launch, Alexis Petridis caught up with him