Tony Blair expressed regret for the Irish potato famine and for Britain's role in the slave trade.

BBC: What David Cameron did not apologise for

Some immigrants were survivors of disasters such as the Irish potato famine.

ECONOMIST: The theory of the thrifty gene

Britain's prime minister, Tony Blair, recently spoke of his regrets about the British government's failures during the Irish potato famine in the 1840s.

ECONOMIST: Mea culpa, and all that

It is a paradox reminiscent of the Irish potato famine that in a population near starvation the demand for a staple goes up even as its price skyrockets.

FORBES: What devaluation hath wrought

Historically, both the 19th century Irish Potato Famine and the Bengal Famine, in India, are hard lessons in what happens when we rely too much on a small range of species that are hit by disease.

CNN: Feeding the future: Saving agricultural biodiversity

As wrong as it seems to devour an entire bowl of thrice-fried spiced fries mere steps from the Irish potato-famine memorial, the success of this simple dish is a reminder that North End Grill is all about the classics, executed with flair.

NEWYORKER: North End Grill

The immediate purpose of the repeal of the Corn Laws was to help the Irish peasantry caught in the grip of the potato famine.

ECONOMIST: Ireland and Gladstone and all that