By Jono Hutchison
People around the world are using today as a day of action in fighting climate change.
The organisers of the events want the number 350 number to stick in people’s minds.
It stands for 350 parts per million. That is the level of carbon dioxide in the atmosphere many scientists believe we need to get below, to avoid the worst effects of climate change.
The target was set by a chief NASA scientist and it has been endorsed by the head of the UN's panel on climate change.
But currently, carbon dioxide levels are at around 387 parts per million.
Over a 130 different actions have been organised around New Zealand; including a dawn service in Wellington, a cycling procession in Auckland, and 350 surfers taking to the waves in Dunedin.
“This is the best message we can send to our Government, to try and call for stronger change,” says one surfer.
Today's events are aimed at putting pressure on politicians ahead of the climate change summit in Copenhagen in December.
British Prime Minister Gordon Brown is going, and he has encouraged other leaders to do the same.
Prime Minister John Key is currently at the East Asia Summit in Thailand, where leaders from around the world will be discussing climate change, but he is not going to Copenhagen, sending instead climate change ministers Tim Groser and Nick Smith.
But a spokesperson for the Prime Minister says Key has confidence in the ministers he is sending and never intended to go himself. He says he is happy with the country's targets for reducing greenhouse gas emissions.
The government says it is aiming to reduce emissions by 10 to 20 percent by 2020, and 50 percent by 2050.
But campaigners involved in actions like today’s say that is not nearly enough for New Zealand to do its part in getting to that magic number, 350.
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