Pope John XXIII offered to mediate between US President John F. Kennedy and Nikita Khrushchev during the Cuban Missile Crisis in October 1962. Both men applauded the pope for his deep commitment to peace. Khrushchev would later send a message via Norman Cousins and the letter expressed his best wishes for the pontiff's ailing health. John XXIII personally typed and sent a message back to him, thanking him for his letter. Cousins, meanwhile, travelled to New York City and ensured that John would become Time magazine's 'Man of the Year'. John XXIII became the first Pope to receive the title, followed by John Paul II in 1994 and Francis in 2013.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): John XXIII offered to mediate between who?
Ah, so.. US President John F. Kennedy and Nikita Khrushchev

Black people is a term used in certain countries, often in socially based systems of racial classification or of ethnicity, to describe persons who are perceived to be dark-skinned compared to other given populations. As such, the meaning of the expression varies widely both between and within societies, and depends significantly on context. For many other individuals, communities and countries, "black" is also perceived as a derogatory, outdated, reductive or otherwise unrepresentative label, and as a result is neither used nor defined.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Do some countries have negative feelings towards the word "black"?
Ah, so.. communities and countries, "black" is also perceived as a derogatory,

Emotions are thought to be related to certain activities in brain areas that direct our attention, motivate our behavior, and determine the significance of what is going on around us. Pioneering work by Broca (1878), Papez (1937), and MacLean (1952) suggested that emotion is related to a group of structures in the center of the brain called the limbic system, which includes the hypothalamus, cingulate cortex, hippocampi, and other structures. More recent research has shown that some of these limbic structures are not as directly related to emotion as others are while some non-limbic structures have been found to be of greater emotional relevance.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Along with the cingulate cortex and hippocampi, what structure is not a notable part of the limbic system?
Ah, so..
unanswerable