I recently read an interview with the noted biologist E. O. Wilson, who is rather eloquent on the need for a far more environmentally conscious public, and I was agreeing with much of what he said – until I got to the part of the interview where he essentially said that human space travel was a dangerous delusion that should be scrapped, and that, if treated properly, the earth can provide for humanity for as long it needs s place to live. Now… I understand what he was saying in one sense, because there is no physical way that we could ever move even a significant minority of human beings off Earth to another locale. The earth is likely to be habitable for far longer than the existence of any previous species in the history of the planet, but without greater environmental awareness and action, that habitability for humans will be threatened, if not destroyed.
Am I an unrealistic dreamer in wanting humanity to reach beyond one planet – even if only a tiny minority of men and women do so? Or am I a realist, considering that at least once a large space object struck earth and the resulting ecological and physical disasters wiped out thousands of species, among them the dinosaurs?
One of the better traits of human beings is to reach beyond the here and now, to dream of what might be. A second trait is that we tend to do better when we’re pursuing dreams, even impossible or impractical dreams. We certainly made far greater strides in many fields, including technology, when we were engaged in the space race with the USSR – regardless of the motivations behind that gigantic effort. Is it mere coincidence that the ancient Egyptian civilization that pursued its dreams of immortality, however flawed the basis of those dreams, was also the longest lasting?
We also have a tendency to become insulated and self-seeking when we don’t pursue dreams, as at present, when political and social conflict after conflict is taking place in the United States, and elsewhere, over who gets control over what. The entire debate over healthcare is an example. Rather than finding ways to expand healthcare coverage to those who don’t have it, all the powerful political factions are arguing over why this group and that group shouldn’t have to pay for it – an argument along the lines of “I’ve got mine; you get your own.” The anti-immigrant debate follows the same logic, ignoring the fact that the nation made massive strides in the past based on immigrant contributions.
The science budgets of almost all major nations, except the Chinese, are dwindling, and certainly U.S. politicians have turned a blind eye and a deaf ear on all but modest scientific studies.
And what are the dreams of today? A better tiny gadget for introspection [the I-phone], video games with super graphics, the establishment of a theo-political state, the amassing of great concentrations of wealth, the celebritization of society?
No thank you, I’d prefer the dreams of endless space, and the wonders of the stars. What about you?




