Former UN Secretary General, Kofi Annan, spoke at the premiere and said:
This is a real war. This is quite different. We are dealing with the environment which is an all encompassing war. An all encompassing threat. It's a threat to our health, threat to our economic and social development, it can create tensions, it's a threat to clean drinking water for lots of people so it's a very different kind of a problem ... the biggest challenge we face in our world today.