|1898||Attack on USS Maine||false||Spanish-American War|
|1964||Gulf of Tonkin incident||false||Vietnam War|
|2003||Hussein's Weapons of Mass Destruction||false||Iraq War|
|2011||Libyan rape allegations||false||NATO intervention into Libya (creates ISIS)|
1) according to tide gauges by sea-faring nations, sea level increased by 20 cm (~ 8 in) between 1900 and 2000 which equates to 2 mm per year. Radar measurements by satellites show the new value as 3.2 mm per year (and rising). So even if you do not accept the values published in this recent article, sea level is absolutely guaranteed to rise an additional 32 cm (~ 12 in) between 2000 and 2100. Remember that this rise is vertical.
2) Ocean rise should not be a surprise to anyone educated in ice ages where co2 levels normally bounce between 180 ppm (when in an ice age) vs. 280 ppm (when in an interglacial). Why? During an ice age a lot of water accumulates in glacial ice. But humanity's industrial age has pushed co2 levels more than 128 units past 280 which is taking the melting of ice to a totally new place. Had we known this earlier, then none of us would have built large cities so close to the coast. I fear that Venice Italy stands as a symbol for American cities like New York, San Francisco and Miami to only name three of many.
3) Some climatologists have hypothesized that sea level on Earth (where water covers 70% of the globe) has a near-linear relationship with co2 levels where 100 pm translates into ~ 100 ft. When I first heard this I was skeptical of the units and values until I later learned that "one foot" was just their lowest starting point. But where did they get that number? Well, is now commonly accepted that humans walked to North America via the Bering Straight at a time when the ocean level was much lower than it is today. These migrations happened numerous times so it is difficult to determine the exact time periods BUT some ancient human artifacts have been located 120 ft below the current surface. So here's what worries me: let's assume that an increase in co2 levels triggers melting which causes the ocean levels to rise albeit slowly. The industrial age increased co2 from 280 to the current value of 408 so can we assume that we will see the oceans rise another 128 feet? Remember that this only assumes that "one foot" was an accurate starting point because 1.2 might be more accurate -AND- that co2 levels stay at 408 ppm which seems very unlikely
|Colin Powell and Nikki Haley selling
religious war at the United Nations.
Continued here: New Scientist (2 August 2017)Comment: quantum computing (as opposed to quantum communications) is the focus of much research because (entanglement aside) it primarily moves from two digital states (0+1) to three (0-middle-1) but most punters overlook the huge liquid nitrogen cooling tanks. It seems to me that memristor-based technology (with 7 or more states) might be a better candidate for certain applications like neural nets and artificial intelligence. Sci-fi author, Isaac Asimov, employed the phrase "positronic brain" as at literary device meaning "fill in the blank". I wonder if memristor technology could fill this roll
Isaac Asimov PhD
-- Isaac Asimov (Column in Newsweek, 21 January 1980)Excerpt from Wikipedia: Isaac Asimov was an atheist, a humanist, and a rationalist. He did not oppose religious conviction in others, but he frequently railed against superstitious and pseudoscientific beliefs that tried to pass themselves off as genuine science. During his childhood, his father and mother observed Orthodox Jewish traditions, though not as stringently as they had in Petrovichi, Russia; they did not, however, force their beliefs upon young Isaac. Thus he grew up without strong religious influences, coming to believe that the Torah represented Hebrew mythology in the same way that the Iliad recorded Greek mythology.