It’s time to break the taboo and to talk frankly about human overpopulation

If you are feeling brave, take a look at the World Clock. You'll see that more than twice as many people are being born as are dying for any given interval (click the "Now" button to see the numbers spinning out from the present). world-clock Click the "Deaths" tab and note that for every 100 deaths, there are also more than 60 abortions, and yet the Earth's population still spirals out of control. Click around on the other tabs and you will probably find yourself transfixed by magnitude of these numbers. Notice the vast amount of forest being decimated by clicking on the "Environment" tab. Under the "Energy" tab, notice the incredibly disconcerting "Oil Depletion Timer," indicating that we have 40 years of oil left on the entire planet (you'll need to do the math, dividing the days left by 365--this estimate is based on the admittedly laughable assumption that it would be economically viable to scoop up every drop of oil). Notice the ghastly numbers of entire species being lost each week (almost 300 extinctions per week). Notice the many thousands of preventable deaths every week (under the Death tab), including ghastly numbers of children dying from preventable things like lack of nutrition. The World Clock sends me into an existential swirl. Watching these numbers accumulate fascinates me and, regarding some categories, horrifies me. Regarding the needless deaths, for example, it occurs to me that no human being has sufficient cognitive capacity or sufficient empathy to properly understand or react to numbers of this magnitude. It is impossible to feel sufficient empathy for the needless deaths of thousands people, week after week. Last year, I posted on an effort by Global Population Speak Out (GPSO) to discuss the need to discuss overpopulation. But many people are too horrified to even consider this topic. One such person repeatedly vilified me in the comments, arguing that I was an elitist (and worse) because I merely dared to raise this issue. But this issue of overpopulation is too important to ignore. [more . . . ]

Continue ReadingIt’s time to break the taboo and to talk frankly about human overpopulation

More on Neanderthals

Earlier this year, I posted on a comprehensive article regarding Neanderthals published by National Geographic. In the August, 2009 edition of Scientific American, you can find considerably more information on our Neanderthal cousins. One of the most interesting things about Neanderthals is that they survived for nearly 15,000 years after modern humans moved into Europe (modern humans entered Europe about 40,000 years ago). Some scientists suggest that modern humans did not necessarily kill the Neanderthals directly, but that "the Neanderthals ended up competing with the incoming moderns for food and gradually lost ground." The reason they might've lost ground is that modern humans were more flexible about what they could eat--they were able to survive off of smaller animals and plant foods. Anthropological evidence suggests that Neanderthals focused mainly on large game, which often became scarce, and which prevented a division of labor among Neanderthal men, women and children. Neanderthals also needed a lot more calories than modern humans. Paleoanthropologist Leslie Aiello described them as follows: "Neanderthals were the SUVs of the hominid world." Evidence also suggests that Neanderthals were intellectually active. Neanderthals probably had language (based upon the fact that they decorated their bodies with jewelry and pigment, which were often used as a proxy for language). Further, recent analysis of Neanderthal DNA shows that they carried "the same version of the speech enabling gene FOXP2 that modern humans carry." The article indicates that a full analysis of Neanderthal DNA is likely out this year, and that it is expected to shed far more light on what it meant to be a Neanderthal

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Climate and Conspiracy

Climate Change--Those Hacked Emails It's been a week or more since a gentleman hacker stole a bunch of private emails from the University of East Anglia in an attempt to liberate supposedly secret evidence that the entire climate change crowd is in on a conspiracy to defraud the public. I haven't yet heard if anyone is filing charges against the man, but evidently some folks, especially the Limbaugh-Beck screaming meme crowd, feel this is the new Pentagon Papers and the hacker in question is their Daniel Elsberg. It is an unfortunate fact that some things---like this issue---are so complex that most people cannot follow all the data to the conclusions. They haven't the time, the resources, or, frankly, the inclination. But then if anybody could parse evidence at this level, what would need scientists for? Why would anyone devote an entire life to researching one thing? If Joe the Plumber could actually understand the science behind the Large Hadron Collider, Paleontology, Evolution, and Climate Change, what do we need specialists for? I'm sure someone has an answer along the lines of "We don't! They just sponge off taxpayers and study stuff no one gives a damn about!" I'd like to think most people are not so easily gulled, but I've been disappointed before and probably will be again.

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Left, Right, Center, Lunacy Is Still Lunacy

Several years ago at a science fiction convention I saw a charlatan in the dealers room fleecing people with bogus "kirlian aura" photographs. The person in question had constructed an elaborate chair with complex armrests with hand-shaped inserts and cables. The victim sat in the chair, placed the hands on the plates, and a photograph was taken (a polaroid) that showed a bust portrait int he midst of swirling colors. I got a glimpse of the set up---there were mirrors on either side of the lens reflecting brightly-colored streamers that flanked the magic chair. Somehow, this created a lens flare of multi-hued cloudiness. I am a photographer by training. I know a little something about Kirlian "aura" photographs, enough to know that (a) you can't take them in full light and (b) Polaroid never made a film sensitive enough in the format this person was using to record the faint electrical tracings. You also couldn't run enough electricity safely through a whole human body to create even a thin outline much less the solar flare explosion these prints displayed. They looked nothing like a Kirlian photograph. But people were buying them, fifteen bucks a shot, and I expect the photographer in question made nice change that weekend. When an acquaintance of mine was showing hers off later I made a couple of remarks about the fraudulent aspects of it and all I got for my trouble was frostiness and dismissal as a hopeless skeptic. I confess I took that as my cue to say nothing further. I did not unmask the fraud, which would have been brave and ethical, but might well have gotten me pilloried as a spoil sport. This past year I sat on a panel about alternate religions and mythology at another convention. I was the only self-professed atheist on the panel. When I made my introductions and stated my position, a co-panelist asked me "So you're not a Christian? What are you then?" I was a bit dumbfounded. Did she not know what the word Atheist meant? I expounded. "I'm a humanist and rational materialist. I think all religions are essentially the same. Some are more benign than others but all of them are based on assumptions I can't accept. So I'm not only not a Christian, I am not a Jew, a Muslim, a Hindu, a Buddhist, or any variety of Pagan or New Age mystic. As far as I'm concerned, they're all bunk." I was not pilloried. We had a good discussion. I chopped up every religious assertion regardless its source and we all had a rousing good time fencing with each other and I was even congratulated later for having the guts to state my position clearly and forcefully. But afterward, the same co-panelist who asked my what I was if not a Christian came up to me and pressed me further. Do I believe in reincarnation? "No. There's no proof for it. It seems to me to be the same sort of wishful thinking all the rest of them embrace and I have no use for it." I think she was offended at that point. Thinking about it now, I'm beginning to realize why we have such difficulty in public forums discussing religion, especially religion in our political life.

Continue ReadingLeft, Right, Center, Lunacy Is Still Lunacy