Editing 3039: Human Altitude

{{comic
| number    = 3039
| date      = January 17, 2025
| title     = Human Altitude
| image     = human_altitude_2x.png
| imagesize = 508x495px
| noexpand  = true
| titletext = I wonder what surviving human held the record before balloons (excluding edge cases like jumping gaps on a mountain bridge). Probably it was someone falling from a cliff into snow or water, but maybe it involved something weird like a gunpowder explosion or volcano.
}}

==Explanation==
{{incomplete|Created by a BOT currently in free fall off a hot air balloon- Please change this comment when editing this page. Do NOT delete this tag too soon.}}
The comic purports to show the altitudes of humans over time, starting from a little after 1700. The conceit is that it indicates the ''single'' most altitudinous individual at any given time, so does not follow any particular person but would switch focus to whichever representative of humanity becomes "the highest up" (whether by rising above the previous leader, or by remaining high as the other loses their own elevation). There will necessarily be a degree of artistic interpretation and presumed trajectory of this particular marker, although the general trend of the line appears to be inspired by (some) actual factual realities. It uses a logarithmic vertical scale in order to indicate the finer details of 'low level' altitudes, yet fit the highest achievements onto the page. The measurements do not count altitude ''due'' to the ground beneath them, so a resident of {{w|Tibet}} or the {{w|Andes|high Peruvian Andes}} (for example) does not normally gain any particular advantage.

Prior to 1783, the {{w|Montgolfier brothers#Piloted flight, autumn_1783|first confirmed ascent}} of a human in a balloon, the line's high-points are indicated to be due to "various falls", i.e. a person who ''was'' on the top of a particularly high building/cliff/tree suddenly finding themselves (for an instant or two, at least) the person 'lucky' enough to be considered the furthest above the ground (it is at times like this that living at a higher absolute altitude ''might'' grant an 'advantage' to the individual who suddenly discovers their previously high standing-spot to no longer be as reliable as they thought). It also suggests that "catapult accidents", such as accidentally, or maybe [https://www.theguardian.com/uk/2005/nov/01/highereducation.students not so accidentally] being caught in a sling on a {{w|trebuchet}} when it is fired (indicated as "hilarious") may also contribute to the (momentary) gain in altitude. The limit to this period's ability to exist at altitude appears to be around 100 metres, which is perhaps mostly what a particular precipitous (and precarious) cliff-top might contribute to the situation.

Once {{w|balloon}} flights start, heights of up to 10km are attained. And though there were some {{w|List of ballooning accidents|dangers}} from this, as early aeronauts discovered, it might at least now be presumed that some of these peaks were attained by individuals who had previously marked a prior instantaneous altitude on the graph.

Shortly after the 1900s, {{w|airplanes}} dominate the graph. And the rise in utility of passenger aircraft (before World War 2; but especially afterwards, following a period where regular and extended high-altitude flight has been experienced by bomber pilots of various nations) ensures not only that there are people attaining greater and greater altitudes, but also that there are also always ''other'' people in the air, ensuring that the lesser 'maximum altitude' periods still have people a significant number of kilometres in the air.

Interestingly, the lower-limit, all the way up to the invention of the airplane, seems to stay at about two metres (around 1881, the lowest marked position seems to be only slightly above 1 metre), which might represent the possibility of there always being at least ''someone'' climbing up a ladder and/or jumping off of a hay-cart. This des not, of course, discount the possibility that there are persons with greater altitude, as the parts ''between'' the lowermost fluctuations represents occurances of greater vertical displacement.

Once {{w|spaceflight}} becomes a thing (interestingly, marked around the late 1960s, though it actually started in April 1961), that greatly increases the upper spikes for the (implied) duration of the {{w|Orbital spaceflight|orbital flights}}.

The {{w|Apollo Program}} is then indicated by both label and a notable spike as (between {{w|Apollo 8}} in December 1968 and {{w|Apollo 17}} in December 1972), men from Earth were sent around the Moon and attained altitudes 'above the Earth' of approximately 400,000km in the process. Note that the disclaimer "(very approximate)" in the chart's title also applies here, as the graph shows less spikes than actual Moon orbitings or landings performed.

Since the end of the original Moon landings, the upper spikes settled down quite significantly back to 'only' generally low orbital distances, but the very latest era, marked "Space Station", seems to coincide with the current continuous inhabitation of space, which officially started in November 2000. Since that date, there has ''always'' been someone at approximately 400km altitude (give or take changes in the orbit, and of the terrain below), with occasionally some yet higher person(s) on certain missions (e.g. servicing the {{w|Hubble Space Telescope}}, May 2009 at 515km). The graph does not ''seem'' to show the blip created by {{w|Polaris Dawn}}'s 1,400 km 'new record' of September 2024, but this may be ''just'' off the right-hand edge of the graph.

Though the historical validity is sometimes argued, it is interesting to note that (as early as the 6th century CE), experiments with man-flying kites may have produced (semi-)brief spikes in the altitude record for the time. Gliders of the later era (starting roughly at the start of the 1800s) were probably eclipsed by the indicated balloons, but may have produced ''some'' of the spikes seen (above 10 metres but well below the multi-kilometre peaks), as occasional departures off the tops of hills were accomplished without quite so much ill-fortune, or at least without being ''entirely'' unintentional.

Also, workers and bell-ringers in medieval cathedrals, or attendants at the Lighthouse of Alexandria, would have been substantially above the "tens of meters" level. Moreover, the Eiffel tower has been open to visitors since its opening in 1899, which would have ensured some people to be at at least 276m, during the opening hours. This indicates that people standing on buildings and tall structures do not count for the purpose of the graph.

Tornadoes are another possible cause of high-altitude humans. There are multiple credible stories, [https://www.youtube.com/watch?v=pEPf6K-Y7GA| like this one], of people being lifted off the ground and surviving. In theory, they could have been lifted well over 100 meters and still survived.

==Transcript==
{{incomplete transcript|Do NOT delete this tag too soon.}}

:Height above Earth's surface of the highest-altitude human over time
:(very approximate)

:[A line graph is shown, with frequent spikes on the line. The y-axis is a logarithmic scale from 1 meter to 1,000,000 km. The x-axis shows years from about 1710 to 2025.]

:[Label between 1720s and 1780s, maximum height is roughly 100 meters:]
:Various falls and hilarious catapult accidents

:[Label with multiple arrows, from 1780s to 1910s, maximum height is roughly 10 km:]
:Balloon flights

:[Label with multiple arrows, from 1910s to 1960s, maximum height increases to roughly 100 km:]
:Airplane flights

:[Label with arrow, in the late 1960s, maximum height is roughly 500 km:]
:Spaceflight

:[Label with arrow, in the 1970s, maximum height is roughly 500,000 km:]
:Apollo Program

:[Label between 1990s and 2025, the average height after 2000 is roughly 500 km:]
:Space station

{{comic discussion}}

[[Category:Line graphs]]
[[Category:Timelines]]
[[Category:Space]]
[[Category:Aviation]]