Explanation:
When Richard Kennedy reads the Dr Ferguson Samuel's plan, he doesn’t feel pleased at all. He thought that the journey was quite adventurous. To add to his rage, he also came to know that the The doctor had remained nearly two years without hinting at new explorations and yet he wants to go for the adventure. However despite the disagreement between Richard Kennedy and Dr Ferguson Samuel, both supported each other also
Even though Swift is not suggesting that the rich people in Ireland start eating the babies of the poor, he is still suggesting some realistic solutions. Most of all he is pointing out that the rich need to start doing something to balance out the economy and support the lower classes, instead of treating them like cattle. Comparing them to cattle by suggesting they eat babies points out this flaw of society and that it needs to be changed.
By referring to them as "his mother and his father" the reader can feel more close to the character. When saying "the mother and the father" one can relate less, feel distance between one and those parents. On the other hand, when saying "his mother and his father" the reader feels a little more close to the situation, feels deeper the relationship and can ever reflect him or herself in the character.