Summary: …they [Koonin’s group] substitute what they consider to be a plausible hypothesis. It places their observations into the context of a universal trend that is conserved in all life after the trend emerged, which was sometime before the last universal common ancestor of all extant organisms emerged and began to evolve. Social behaviour shapes hypothalamic neural ensemble representations of conspecific sex Published online 18 October 2017 The vibrational theory of olfaction for the win Published 31 October 2017 Neuronal…