![]() ![]() The interaction that drives any coevolutionary system occurs at a phenotypic interface that comprises the characters that determine the outcome of any confrontation between individuals. Finally, any beneficial step forward in the race by one player must cost the other and vice versa, so that evolutionary changes by one player increase selection on its opponent, causing a concomitant change.Īt the center of any arms race are the arms themselves. Steps are taken in evolutionary time (i.e., across generations). In an evolutionary race, the players are lineages, not individuals. However, the use of the arms race analogy to describe an evolutionary phenomenon invokes specific criteria. Natural enemies seem to behave in much the same way improved abilities in one species demand compensatory improvements by its enemies if they are to continue to be successful. Predator-prey interactions differ from other types of victim-exploiter systems in that selection on predators frequently may be weaker than on prey The latest driver defenses not only detect Lidar, but jam the frequency to provide a few more seconds to slow down and avoid capture. Enter police Lidar detectors, which use laser technology to clock and register speed so quickly that drivers have little time to react and reduce their speed. Stealth and cloaking options are now available that jam the police detector hunter units. Radar detectors were gradually modified to handle each new frequency, but then some jurisdictions passed laws banning the use of radar detectors and police began using “VG-2 detector hunters” to identify motorists with illegal detectors. This development was easily combated with radar detectors, until police discovered X, K, and Ka bands. ![]() As drivers became more wary, law enforcement employed radar guns to identify their quarry. Consider the sit-and-wait predator in his shiny patrol car who sits behind freeway overpasses waiting to subdue speeding motorists. There is an intuitive appeal to viewing natural struggles among species as arms races between enemies. ![]()
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