How will British museums survive if they subject every donor to an ethical audit? | Mark Lawson

Nan Goldin’s opioid protest campaign means Sackler money is no longer welcome at the Tate, and the National Portrait Gallery is now poorer by £1mConsumers of culture will have been aware of the name “Sackler” above the frame of rooms and galleries in artistic institutions around the world. I remember once briefly wondering, when ducking under such an arch, how they had made the money that permitted such extensive philanthropy.Now everyone knows. The photographer Nan Goldi