Some countries use a year of compulsory military service as a rite of passage for young adults. Looking at our 18 year olds today, some might say we need to bring in this kind of enforced ‘gap year’ for the good of the individual and of our whole society. And of course, it would strengthen the country militarily to have a national service corps. But at what cost? Would this be worth it?
Because this is one of the root environmental problems we face. My grandmother was born into a world with 75% fewer people and this seemingly unstoppable growth undermines all of the good we do. If we halve consumption and double the world’s population, we have achieved nothing, but forced sterilisation is obviously completely unacceptable, as is the total freedom to have 9 children if you feel like it. You should care because at the moment the future does not look like now with more electric cars; you should more picture 40m people in rags foraging in a gravel car park the size South Australia for 27 potatotes.
Public discourse on politically contested matters—like climate change, refugees, distribution of resources, etc.—seems to be at a low ebb. We need to find ways to address these issues constructively if we are to have any hope of meeting the challenges of the coming years. But how can we be a part of the solution and not just a part of the problem?
The recent discovery of water on Mars has brought into perspective that a manned mission may contaminate the results of any discovery of life. Perchlorates and cosmic radiation are still barriers to a lengthy mission. Is it more important to have realistic expectations of Mars or a vision of solving problems to which we do not yet have answers?