Montreal continues to be, as it long has been, a world centre for the investigation of the human brain. Recently, according to Coolopolis, the experts at McGill and Douglas Hospital confirmed that abuse during childhood changes areas of the brain, leading to depression.
Among other things, this invalidates all those claims back in the 80’s and early ‘90s that everything, notably both homosexuality and mental illnesses, were based on “brain chemistry” and were therefore mostly or entirely genetic. Brain chemistry itself is plainly altered by our experiences and our thinking habits. As ought to be obvious to unaided human reason, even without such evidence.