This artist’s rendering at left suggests a device that its proponents say will, one day, capture CO2 from the Earth’s atmosphere, and mitigate the growing threat of climate change. But let’s think about this for a moment.
The concentration of CO2 in our atmosphere is fairly consistent from the planet’s surface up to about 60 miles in elevation.
Given that the radius of the Earth is ~4000 miles, and that the volume of a sphere is 4/3 πr3, this means the volume of this section of our atmosphere is 4060 4/3 πr3 – 4000 4/3 πr3, = 2.9 trillion cubic miles.
How many of these devices will be required to make a significant dent in the overall CO2 concentration, given that they need to process almost 3 trillion cubic miles of our atmosphere? What’s the cost per each one? How will they be powered, given that our grid-mix is largely fossil fuels? Won’t this only make matters worse?
This is a sad joke, but even sadder, it’s not the only one out there.
I join those who say that the human race has evolved to be tribal and selfish. We are largely indifferent to the needs of others, and the capitalist society we’ve built has only served to reenforce this.
As Tom Waits observed, “We’re monkeys with money and guns.”
Now, are there some extremely decent and kind people spread around the globe? Of course. But they tend not to be the billionaires who make all the important decisions as to the how our culture will conduct itself.
Well, never is a long time, as they say.
Yet imagine this scenario, which is quite possible:
Trump is impeached and removed. Almost immediately, there is an incredible outpouring of information on an additional set of crimes committed by Trump and his administration. Simultaneously, the U.S. morphs into a social democracy, and its people enjoy quality education, access to healthcare, and prosperity, not unlike those in Northern Europe and elsewhere around the globe.
Yes, there will always be Republicans promising mass deportations and whatever else appeals to a dwindling MAGA base, but I would think they will have one hell of a hard time winning a national election.
The GOP can say the American economy is skyrocketing. But then there’s that nasty little piece of reality that people can’t afford groceries and are suffering financially more generally.
Or they can day that people are suffering financially, but it’s Biden’s fault. Oops. Biden left office 588 days ago.
Or they can say that the war in Iran has driven up gas prices, but that will turn immediately because we’ve won the war. Yikes. What can we say about all these bombs?
Or they can say that all the racial hatred and divisiveness is Obama’s fault. No, that’s problematic, since he’s been gone for almost 10 years.
Trump supporters may not be too sharp, but even they are having trouble accepting all this crap.
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