New Internationalist Magazine turns 40 this year. We are marking our anniversary year with a symposium that puts the principles of global solidarity and development up for debate. Our panel of speakers includes Lindsey Hilsum (Channel 4), Dan Smith (International Alert), John Hilary (War on Want) and Jessica Horn (Africa Feminist Forum). The debate will be chaired by New Internationalist editor Hazel Healy and writer Hannah Pool. Coffee, birthday cake and wine will also be served.. Book your free ticket today