To be honest I think my read is people are now taking this seriously. They realise that the game is up and the planet and all of us - I mean all of us - have to really start doing something much more drastic in order to try and contain the impacts.

We simply argue that climate change consequences was one of the impacts, but interestingly enough, even though a major effort was made in 2008 to try and resurrect the problem over food, now the consequences of the civil war are making the situation even worse.

Somebody like me - I am a member of the Global Military Advisory Council on Climate Change, we've been at this for several years now. To have somebody like the Prince of Wales talk about something [like climate changes] elevates that conversation to a much higher level.

To be honest I think my read is people are now taking this seriously. They realise that the game is up and the planet and all of us - I mean all of us - have to really start doing something much more drastic in order to try and contain the impacts.