Complementarily but less decisively the gracilicute indels exclude the root from the four-phylum gracilicute clade and the flagellar origin argument excludes it from Posibacteria, Eurybacteria, Exoflagellata and Spirochaetes.
It is the unmodified essence of Charles Darwin's original argument in "The Origin of Species," accepted by scientists today not as dogma but as a theory with a century and a half of accumulated research to support it.
Sexual selection the selection of females by males or vice versa for breeding purposes—had played a minor role in the original argument of the Origin, and its importance was denied by contemporaries like A. R. Wallace.
These objections may seem to provide sufficient grounds for rejecting the Kripkean argument and perhaps restricting the application of Kripke's original argument for the necessity of origin (Noonan 1983).
In addition to the position held almost solely by Azerbaijani historians that much of Artsakh at the time was under heavy Caucasian Albanian influence, they also contend that the population and monuments were not Armenian but Caucasian Albanian in origin (this argument has also been employed against Armenian monuments in the region of Nakhichevan).
But there is another half and that other half consists in two distinct yet related arguments about first, a hydrothermal origin of life (argument B), and second, a prokaryote-to-eukaryote transition taking place after the origin of mitochondria (argument C).
The origin of this argument behind the scenes at the Court was the very question of when life begins.
The origins of these arguments are in a reaction to the scepticism that became dominant in the Enlightenment, particularly that articulated by Scottish philosopher David Hume (1711 76).
If the best defense against it is to adopt a brand of essentialism that has less support from intuition than origin essentialism itself already enjoyed, then the argument for origin essentialism seems to offer little more support for the claim than the intuition did in the first place.
Arguments about origins aside, most people just want to eat the best falafel that can be found.
