First Principal Voices round ##table discussion took place in Doha , Qatar . Olafur Stein states ` ` it usually takes a crisis to bring about change '' . Adelegan calls for aid to help poor countries find alternatives to fossil fuels .
First Principal Voices round table debate takes place in Doha , Qatar . Olafur Grimsson states `` it usually takes a crisis to bring about change '' Joseph Adelegan calls for aid to help poor countries find alternatives to fossil fuels .