Jordon Steele-John (WA, Australian Greens) Share this | Hansard source

Today is 28,457 days since the detonation of the world's first nuclear weapon in a New Mexico desert. Since that day there have been no less than 2,058 detonations, as part of either testing or warfare, as was seen so clearly and horrifically in the case of Nagasaki and the bombing of Hiroshima. On average, that is a detonation every two weeks.

There are a lot of philosophical questions that can be asked about the type of society that brought into being the nuclear bomb, saw its effects and then continued to detonate such weapons over 2,000 times. There is no such philosophical question, however, about the dangers these weapons continue to have for our entire planet and everything that lives upon it. They are very practical, real dangers. We can make no mistake about it. The continued existence of these weapons poses a threat of the most urgent nature to the continuation of life upon this planet.

If we take the entirety of human history and look at it as one year, the human race invented the nuclear weapon just three hours ago. That's how long these weapons have been with us. Yet in those three hours what terrible destruction they have wrought upon this planet and upon people, whether it be the bombings of Hiroshima and Nagasaki, whether it be the terrible disasters of Chernobyl, Fukushima or Three Mile Island, or whether it be the continual reality that every single person on this planet lives mere moments away from a decision, made and held overwhelmingly within the hands of a powerful man, to at the push of a button or at the issuance of a command end millions of lives and condemn millions more to death. The question is not whether these weapons will be used on people again. The fact is that while they exist it is guaranteed that they will be, by the active intent of an individual or individuals, through a miscalculation or the making of a mistake as to the intention of another, or in the case of an accident.

Instruments like the TPNW are an important first step not just in ridding the world of these weapons but also in showing that so many countries, like Australia, are indeed serious about disarmament and are prepared to be leaders that other nations can follow. This treaty, championed, created and collaborated upon by the fantastic ICAN campaign, is an incredible contribution to the world's store of international law and humanitarian practice. It is something of which we as a country should be proud, particularly to see that that campaign was the recipient of the 2017 Nobel Peace Prize for their work. It is far past time for the government to sign and ratify the TPNW. There can be no more dither, there can be no more delay and there can be no hiding behind the absence of global unanimity when no UN treaty has ever achieved such unanimity.

There is a massive cost to the continuing existence of nuclear weapons, but it is not an economic cost. It's not even an opportunity cost. The cost is created by the continuation of the risk—the reality that while these weapons exist everything is but moments from destruction. We cannot let a mushroom cloud be the symbol of our failure.