Often, no matter how hard I try, I have to believe that the stupidity of man knows no bounds. The credit crunch has demonstrated yet again the existence of a herd mentality even in those who are considered or consider themselves to be quite bright. This herd mentality is most dramatic when it is coupled to a collective wish to ignore the blindingly obvious. Together these afflictions seem preferentially to attack politicians [although in recent times, financiers have suffered greatly from the same severe failings]. But with politicians, nowhere is it more obvious than in their attitudes to climate changes. There seems little doubt now that the climate of the planet is undergoing serious and possibly permanent change, with increasing rapidity, as a direct result of the behaviour of mankind. Most politicians with intellects above George W Bush seem to have got this far. But what to do about it? Ah, that's another matter. There is much spin and sound bites and photo opportunities. But actually doing something requires foresight and courage and here there is little sign of progress. One thing, that is accepted by all, is that population control cannot be discussed. There are numerous reasons for this; many associated with political correctness and a total reluctance to oppose any religious beliefs - no matter how primitive, dogmatic or misguided. There are too many religions on this planet. There are even too many variations on the big established religions. At the core of many of these religions - and particularly those of a more extreme fundamentalist outlook - is a total rejection of any form of birth or population control. Most religions operate using texts that are old and subject to interpretation by collections of elders. Why are there no major religions that have evolved in the most recent past? Religions are almost universally forces for dogma, stagnation and mysticism. There may well be a Supreme Being who controls the totality of existence but does that mean that we can off-load all responsibility for the problems of the world using an interpretation of some ancient texts as justification?
How many people do we need on this planet? Tackling the growth of population is absolutely essential if we are to prevent the planet being destroyed as a habitable world. The United Nations organised a conference in Egypt in 1994 to discuss the matter in detail. The conference was sabotaged by religious bigots and issued a communique of platitudinous nonsense. And that was the end of that! Today the World population rises at the rate of about 80,000,000 per year. It requires only a little over a decade to add 1 billion to the number of people living here. Of that population, about 65% live in poverty or semi-poverty. Can this planet provide resources such that everyone can live a decent life? Before we can answer even this question, we need to decide what is a decent life. We in the affluent parts believe that a decent life involves good health, a comfortable home, more than adequate supplies of food, clothing and energy, a means of earning a decent living in order to provide the decent life as well as a surplus for general luxuries such as cars, TVs, computers, holidays, etc. The concept of basic want is unknown. If these criteria for a decent life are accepted, then we cannot ever provide for all the people on the planet unless we reduce population by 66%. But whatever our understanding of a decent life, it must allow for the fundamentals of a home, clothing, adequate food supplies and adequate health and sanitation for all the people on this planet.
But the problem goes further. The ever increasing human population makes ever increasing demands on the resources of both land and sea that are leading to the extinction of all other forms of life. Nowhere on this planet are large mammals living in the wild not under threat from man. Recently it has been noted that there have been dramatic drops in the numbers of all wild animals in the nature reserves of Kenya. This is caused by herbivores losing large areas on which they grazed,causing population falls that have had a knock-on effect on predators. Even in England many species in the wild are threatened by the activities of man. The oceans of the world are over-fished and the situation is deteriorating. World-wide on land and in the seas there are species being wiped out without anyone even noticing.
If we are to avoid a concrete and desert wasteland across the whole planet, then we have to reduce population substantially. Governments do not like population falls because such reduces their tax incomes and increases the expenditure [relatively] on an aging population. But that it is not an insoluble problem. It is just that governments do not like to have their spending curtailed. Of course, next to nothing will be done until some catastrophe strikes. Then, like the credit crunch, they will say that it could not have been predicted - but it could. Unfortunately, like the credit crunch, those who did nothing to engineer the crisis will suffer just as much or more than those who did. And then we will start all over again.