Obviously it is right that the Afghans take responsibility for their own future in the end, but they need to know and feel that we are there as partners for them if they are prepared to make the necessary changes. But we should be in no doubt as to why we are in Afghanistan. We ended up there because terrorism hatched there erupted thousands of miles away in New York on Sept. 11.

Sometimes it is better to lose and do the right thing than to win and do the wrong thing.

No one is to blame for the breakdown in trust between politics, media and the public.

Immigration was probably the driving thing behind Brexit.

The threat today is not that of the 1930s. It's not big powers going to war with each other. The ravages which fundamentalist political ideology inflicted on the 20th century are memories. The Cold war is over. Europe is at peace, if not always diplomatically.

I think it is vitally important to study History. If we are going to lead Britain safely into the future, it is essential that we understand our country's historical roots. If we can learn the lessons of the past, we will be able to avoid making mistakes in the future.

Climate change is probably the greatest long-term challenge facing the human race.