Conservative leader David Cameron is to give the sixth annual Hugo Young memorial lecture on Tuesday 10 November, the Scott Trust has announced.

The lecture remembers the late Hugo Young, the Guardian’s senior political commentator and former chairman of the Scott Trust, who died in 2003. Last year Young’s papers were published in a book, extracts of which appeared on the Guardian. ‘His columns were like icebergs. Readers saw a sunlit tip of crystal argument. They may have guessed, but they never truly knew or saw, what lay beneath,’ wrote the Guardian editor Alan Rusbridger, in its foreword.

Last year’s lecture was given by Peter Mandelson and previous speakers include Gordon Brown and Jose Manuel Barroso.

“Hugo was one of the most brilliant and cherished journalists of his generation. We are delighted that the memorial lecture continues to be successful and to remind us of his enduring legacy,” said Liz Forgan, chair of the Scott Trust, in a release.