For
Our senses, i.e., the senses of touch, sight, taste, hearing and smell provide us facts about the world we live in. Knowledge from experience come through these senses. The reality is what we directly experience through these senses. No other reality exists which is not revealed to the senses.
Against
Reality is not what is directly revealed to the senses. We cannot experience so many entities like atoms and molecules but these are real. We cannot even predict the behaviour of these entities accurately. This point is mooted by Rajendra in the story ‘The Adventure’ when he points to the discoveries made by the physicists regarding the behaviour of the atoms. We can predict the position of a bullet fired in a particular direction from a gun but we cannot predict the position of a an electron fired from a source. This proves that reality is not what is directly revealed to the senses, there can be alternative realities existing side by side.