"I had then and still retain an interest in science for its own sake and as a metaphor for our current lives"

In this quote, Peter Hammill reveals his long-lasting fascination with science, both as a subject in its own right and as a symbol for our present existence. By specifying that he "had then and still keep [s] an interest," Hammill suggests that his interest in science has actually been a consistent throughout his life. This might indicate that he has always been drawn to the intricacies and mysteries of the natural world. Additionally, by referring to science as a "metaphor for our existing lives," Hammill recommends that the principles and discoveries of science can be used to our day-to-day experiences and battles, offering a much deeper understanding of our existence. In general, this quote highlights the long-lasting appeal and relevance of science in our lives.