Author: Paul Gilding is a former head of Greenpeace International and an adviser to some of the world’s leading corporations on responding to climate change. He is currently CEO of Easy Being Green and also leads Sydney-based sustainability consultancy Ecos Corporation.
People who care about climate change can thank Prime Minister John Howard for putting the nuclear power debate on the political agenda in Australia. Nuclear ambitions mean the Right has its “own technology” to address the greenhouse challenge and therefore can advocate for action on climate change.
This is important because climate change is much more serious than most people think. It is common both to underestimate how fast the adverse consequences of global warming are coming upon us, and to fail to recognize how little time is left in which to act.
Already we have gone too far in terms of fast-rising atmospheric levels of CO2, the main greenhouse gas, to prevent somewhere between two and three degrees C of global warming in the 21 st Century. That means we are now at serious risk of losing Kakadu national park, the Great Barrier Reef and most of the Amazon rainforest, among many other drastic impacts. It also seems increasingly likely this level will see the irreversible melting of the Greenland and West Antarctic ice-sheets begin.
It is not just me, or environmentalists saying this. It is mainstream climate experts such as Sir David King, the UK’s chief scientist, and also the scientific panel which advises the leaders of the world’s largest economic powers, the G8. So we are facing catastrophic impacts and the world is waking up to this very fast.
This is very scary stuff and soon the inaction on climate change that has characterized the Bush Administration in the US and the Howard Government in Australia will be swept aside. I see a “world war” level of mobilization in regard to climate change within about five to 10 years including a global treaty for action to cut greenhouse emissions. In the face of a global crisis of unimaginable proportions, it will be a war on ourselves and the way we currently live.
That to me is the framing of the new nuclear debate, although I know many people remain stuck in the world of the “old debate”. I was part of that old debate, an anti-nuclear activist for many decades, but now I believe we have to leave behind all of our old assumptions, especially in terms of ideology and technology.
In addressing the nuclear question, I generally can find something to annoy everyone. This is what I have learned about the nuclear industry.
Yes, the industry tells us going forward it will be different on many of these issues. They say that Chernobyl was different, that new reactor designs are safer and cheaper and less prone to terrorism. But we have always heard great predictions from the industry and I for one believe the nuclear industry has earned its bad reputation and I simply don’t trust them. That doesn’t mean they’re wrong, but it does means they have to prove it, not promise it.
So how do we move forward in this debate? My activist life now revolves around how to use market forces to drive social change. On environmental issues in particular, I see harnessing markets as the only way to drive enough change, fast enough globally. So the telling thing about the nuclear debate in the context of the world’s escalating focus on solutions to address climate change is that it requires forcing of nuclear technology on to the market. It requires significant government intervention as we’re now seeing by the Howard government. Without it, it will fail.
Personally I don’t think nuclear will ever be the answer to our climate challenge. Recently, however, I have been an advocate for having the nuclear debate again in Australia and globally, and for doing it properly. I say bring it on because, by having it, we will be pointed towards other possible climate solutions. Importantly, we should never fall for the idea that any single technology, nuclear or otherwise, offers some silver-bullet solution. Nor should we ever believe that any technology is inherently good or bad.
That is where we currently sit, and it is very dangerous when we have an ideological view on technology such as: solar is good and nuclear is bad, or vice versa. Technology is a tool, not a philosophy. I don’t want John Howard or Greenpeace making judgments about the right technology on behalf of society. Everyone is too caught up in their own ideological positions, or commercial or political interests, or whatever else that most influences them.
So what is the solution? I look to the markets. The answer is to put a price on carbon. This could be a carbon tax, though I believe the best option is to introduce an emissions trading system that allows the market to set the price. In this scenario, nuclear power can then be evaluated by the market in competition with alternatives, be that coal with carbon capture and storage, renewable technologies such as wind and solar, or many other established and emerging possibilities.
That means we’d have the new debate about nuclear power and its potential role as a solution to the climate challenge in the real world rather than as some theoretical discussion littered with ideology and historical baggage. We’d have the debate on fair terms in a democratic process with a level playing field. We should let the people decide.