Article: The Guardian by David Suzuki'...in 1992, a remarkable document called World Scientists' Warning to Humanity was signed by more than 1,500 senior scientists, including more than half of all Nobel prizewinners alive at that time.
Here is some of what the document said: "Human beings and the natural world are on a collision course. Human activities inflict harsh and often irreversible damage on the environment and critical resources. If not checked, many of our current practices put at serious risk the future we wish for human society . . . and may so alter the living world that it will be unable to sustain life in the manner that we know. Fundamental changes are urgent if we are to avoid the collision our present course will bring about."
The document goes on to list the critical areas of the atmosphere, water resources, oceans, soil, forests, species extinction, and overpopulation. Then the words grow even more urgent: "No more than one or a few decades remain before the chance to avert the threats we now confront will be lost and the prospects for humanity immeasurably diminished. . .
A great change in our stewardship of the Earth and life on it is required if vast human misery is to be avoided and our global home on this planet is not to be irretrievably mutilated."
This is a frightening document; eminent scientists do not often sign such a strongly worded missive. But if the Scientists' Warning is frightening, the response of the media in North America was terrifying - there was no response...
Instead we hear excuses to ignore the warnings: it will ruin the economy; technology will solve the problem; it is not fair when other countries are not included; there are other priorities demanding immediate attention, etc. And so we turn our backs on the very strategy that got us to where we are.
Business as usual
For decades, scientists in the US had pointed out that New Orleans was a disaster waiting to happen. The city lies in an area that is prone to annual hurricanes, half the city is below sea level, and a force 5 hurricane was bound to hit the city, so drastic measures had to be implemented immediately to avoid disaster. All the while, politicians and businesspeople countered that it would be economically ruinous to take precautionary action, and carried on with business as usual - no doubt crossing their fingers that nothing would happen during their tenure. We all know what did happen when Hurricane Katrina hit the city in 2005 and confirmed all the predictions scientists had made.
The need to look ahead and manoeuvre to exploit opportunities and avoid threats continues to be just as critical in modern society. The challenge is to find why we are rejecting foresight, why we can't see what the real threats are that confront us.'
