"Basing my conclusions on experience I am absolutely convinced not only of survival but of demonstrated survival, demonstrated by occasional interaction with matter in such a way as to produce physical results"

This quote by Oliver Joseph Lodge suggests that he believes in the idea of survival after death. He is convinced of this based on his own experiences, and believes that this survival is demonstrated by the periodic interaction between the spirit world and the real world. This interaction produces physical results, which he believes is evidence of the spirit world's existence. Lodge's quote indicates that he believes that the spirit world is able to connect with the real world, which this interaction can be seen in the physical world. He thinks that this interaction is proof of the spirit world's presence, and that it is possible for the spirit world to interact with the physical world in a manner that produces physical results. This quote recommends that Lodge thinks that the spirit world is genuine, and that it is possible for it to engage with the real world in a manner that can be seen and experienced.