The end product is a green screen-lined cloak, like the one used to turn Daniel Radcliffe invisible in Harry Potter and the Sorcerer’s Stone. What Wow! Stuff has done is take advantage of advances in AR technology (that’s augmented reality, for those not keeping up with the latest tech releases) to bring invisibility to anyone with a smartphone. I do wonder, though, what he thought about the disinformation campaign launched against the most straightforward of science and about humanity’s failure to act a half-century after the first national warnings.Now, sadly, we’re still not at the point where you can be made invisible to the naked eye ( well, not just yet, anyway). Plass lived long enough to see his analysis vindicated by both the community of climate scientists and direct observation. Pretty darn accurate for 50-year-old analysis on the most primitive computers. Plass’ work was pivotal in the establishment of the central role of carbon dioxide in climate change, and in the danger that anthropogenic carbon emissions posed to the Earth’s climate system. He calculated that consumption of all of the Earth’s fossil fuel resources over the next millenium would increase surface temperature by 7 ☌. Plass also postulated that the oceans would be able to sequester only a small amount of the anthropogenic carbon, resulting in an increase in atmospheric CO2.

Contrary to the conventional wisdom at the time, Plass argued that the effect of water vapor absorption did not mask the carbon dioxide effect. In a seminal article in 1956, Plass calculated a 3.6 ☌ surface temperature increase for a doubling of atmospheric CO2. His final figures showed convincingly that adding or subtracting CO2 could seriously affect the radiation balance layer by layer through the atmosphere, altering the temperature by a degree or more down to ground level. Plass developed his approach with a thorough set of one-dimensional computations, taking into account the structure of the absorption bands at all layers of the atmosphere. Plass used new detailed measurements of the infrared absorption bands and newly available digital computers to replace the older graphical methods. Between 19, Plass developed an early computer model of infrared radiative transfer and published a number of articles on carbon dioxide and climate. He graduated from Harvard University in 1941, received a Ph.D in physics from Princeton University in 1947, and eventually became a professor at Texas A&M University. Plass (1921–2004) was a Canadian-born physicist who made important early contributions to the carbon dioxide theory of climate change. Who is this remarkable climate scientist, Gilbert Plass? The Encyclopedia of Earth has the answer: would convert the polar regions into tropical deserts and jungles, with tigers roaming about and gaudy parrots squawking in the trees,” which is hardly the most noticeable consequence of turning polar regions into the tropics - 80 to 280 foot sea level rise anyone? As an interesting aside, the NYT warned a “rise in the average temperature of only 4 degrees C.

Cash chong invisible blanket