Saturday, 10 March 2012

Time Travel - Killing Hitler (part two). He had it coming!

Hi guys,

In my last post I looked at the ethical implications of killing someone (Hitler) through the use of time travel. In this one I intend to focus on the practical.

Clearly the thought behind going back in time and killing Hitler before he rose to power, is that by preventing a great evil, you could make the world a better place. (Unless of course the time traveller has some other nefarious purpose in mind!). My question for today, is would this in fact, make the world a better place?

It's plain that Hitler's rise to power led to both the holocaust and world war two. A great many lives were lost, many more were damaged through the horrors of war. There can be no arguing this. However looking back from 2012, it can also be seen that a great many global and social changes were wrought because of both the war and the holocaust. Some of these have been positive, some negative, and some are yet to show their full impact. Here I'll list just a few.

i) The United Nations. In 1946 the old League of Nations was dissolved and the United Nations formed, with the intent of bringing the entire world together in one body and preventing forther wars. It clearly hasn't succeeded completely, the advent of the cold war effectively stymied things for nearly fifty years as the world was divided into two sides, but since 1991, this has not been the case, and the UN has started flexing some muscle in peacekeeping. Hopefully this role will grow as the twenty first century unfolds.

ii) The World Bank and the IMF. Both of these have arisen from the UN and out of the ashes of WWII, and both have a goal of promoting economic stability and aiding in the development of the poorer nations. Again their work is far from done, we have recently experienced one of the worst crashes in eighty years, but they have both shown that they can be a positive economic force.

iii) Israel. Obviously the impetus for the creation of the state of Israel came from the holocaust.

iv) Women's liberation. The emancipation of women began long before WWII, and as a kiwi I am proud that the suffragette movement succeeded in bringing the right of women to vote to New Zealand first. However, WWII brought a huge boost to the movement as women were asked to work in factories and on farms etc while the soldiers were away fighting. In doing so, women showed that they could work in the same industries as men, and that they could be just as productive.

v) Nuclear power. The Manhatten project may have created the nuclear bomb, but the advent of nuclear technology has brought many more applications than just weaponry. This includes the nuclear power that provides energy to many countries around the world, nuclear medicine where radionucleotides can be used to aid in scanning bodies for illness, radiology and of course radiotherapy to fight cancer.

vi) Rocketry. At first flush this might seem a small thing. We discovered how to launch missiles and send men into space. But consider the huge benefit that the development of satellite technology has given us. Everything from the GPS in your car,and satellite tv, to whole new advances in our understanding of not just space, but the Earth itself. For example, would we even know that there was a greenhouse gas problem and global warming if satellite technology had not been used to show global temperature and ice flow trends?

These are only a few of the things that have arisen from the ashes of WWII. There are of course many more, such as the reunification of Europe and the adbent of the jet engine which boosts international travel and tourism.

Some of these things would have come about by themselves in time. The emancipation of women for example was a movement that had begun long before WWII and which would have surely continued without women being forced into the workforce during the war. But how much longer would it have been before this became accepted?

Others might or might not have come about at all. Would Europe have reunified without WWII? Would the United Nations have formed, or would the far more limited League of Nations continued?

And then of course there is the other question that we cannot even begin to answer. If WWII had not happened, what would have been the world's path. The answer is that we simply don't know.

My point in discussing these things is simply to show that even out of the worst events in human history, good things can come. In killing Hitler and preventing WWII we place the good as well as the bad at risk. So the usual claim that killing Hitler and preventing a great evil would make the world a better place, can't just be accepted at face value. The truth is that we do know that good has come from this evil, and we have no idea at all what might have come to pass had WWII not happened. And we have even less idea of what may still be coming in the future as a result of it.

In conclusion, if we had the power, going back in time to change the past with the view of making a better world, would in essence be gambling.

Cheers, Greg.

1 comment:

  1. Hi Greg
    You sold me on the loss of life argument for not going back in time and killing Hitler. This, not so much. Turning to the things we would lose
    United Nations - a good idea but not that effective. Or rather only effective when it suits the West's interests - where were they with the violence in the Congo, the Khmer Rouge?
    World bank and IMF - yeah ok but the world could live without them if you were weighing up pros and cons.
    Nuclear power- hmm Does the name Chernoble ring a bell or the recent problems in Japan following the Tsunami? I guess most large Western countries rely on this but I am sure we would have already developed alternatives had this not come along.
    Rocketry - you're kidding right?! So far we have managed to waste billions of dollars on this and got as far as the moon. Yes, there undoubtedly is intelligent life out there but the chances of our flying out and meeting them in their own home territory in the next couple of centuries are slim. A much better choice for spending the money would surely have been on feeding the poor in famine ridden countries, and finding solutions so that they are not facing starvation again. Anyway, that's my two cents worth.