At 1:37 when Jeff shakes hands with Finch there is visible blood on his right hand. At 1:43 when Jeff feeds Goodyear the blood is no longer there.
At 1:38 the strap that secures Jeff glove is dangling from his glove. Immediately after it is back in place.
Finch mentions that the aurora is constantly visible at night due to ozone layer destruction. However, the aurora is the result of charged solar wind particles ionizing the atmosphere, like a neon lamp, and is found in the polar regions because of the earth's magnetic field. The ozone layer has nothing to do with the aurora or the earth's magnetic field, and so loss of the ozone layer would not change the latitudes at which it was visible.
A powerful solar flare can cause the aurora to become visible over lower latitudes, but only while the flare is still ongoing. Flares typically last at most a few days, even powerful flares. Given the state of civilization in the movie, it has clearly been many years since the ozone-destroying flare hit, and it would have long since subsided.
A powerful solar flare can cause the aurora to become visible over lower latitudes, but only while the flare is still ongoing. Flares typically last at most a few days, even powerful flares. Given the state of civilization in the movie, it has clearly been many years since the ozone-destroying flare hit, and it would have long since subsided.
Jeff states a probability of 1.00452... yet any probability ranges only between 0 and 1.
There is no evidence that a solar flare has ever damaged the ozone layer. A nearby (and extremely unlikely) gamma ray burst might do the trick, but this would trigger an ice age, not a heat age.
In the beginning Finch's wrist computer says the temperature is 150 degrees Celsius. That is 300 Fahrenheit, past the boiling point of water and the vehicles would not work. 150 degrees F is bad enough but tolerable with the right equipment.
There is absolutely no need for a lighting system inside a protective helmet apart for allowing the spectator to discern the actor's facial expressions.
While driving Jeff tells Finch that they are 480 miles from San Francisco (as shown by a sign they pass under). Soon after, they park near Shiprock. Shiprock is in New Mexico and about 1,000 road miles from San Francisco.
A highway sign that they pass under says it is 480 miles to San Francisco, and also that they are on or close to I-70 (Interstate 70). I-70 does run through St. Louis (the map that Finch studies early in the movie is a real map), but I-70 only goes as far west as where it empties onto north/south I-15 in Utah. At that point it is about 740 miles from San Francisco. They would have needed to go north to I-80 somewhere in order to get all the way to San Francisco.
Finch's extremely accurate and reliable extreme weather conditions prediction system fails to warn him well before he can already see the condition for himself around 1,500 ft and struggles to get to safety.
This brilliant technician can make 2 impressive robots but not a simple power generator to backup the only functioning wind turbine.
Several "old" vehicles are seen running on petrol/gasoline when it should be an extremely difficult product to find once the gas stations are emptied.
Despite numerous powerful wind storms that blow sand all around, the roads remain clear and passable. In reality they would be covered in sand.
Finch told Jeff that the flare made it impossible for vegetation to grow and yet they easily find wood for their bonfire as if it was a common and easy to access resource.
Finch just told Jeff never to miss an opportunity on your next meal but just a few minutes later he wastes popcorn (though he did also say "live a little").