Knocking on Heaven's Door - Lisa Randall [30]
But Galileo also believed in his discoveries. In a bit of religious trash talking, he presciently advised: “Take note, theologians, that in your desire to make matters of faith out of propositions relating to the fixity of sun and earth you run the risk of eventually having to condemn as heretics those who would declare the earth to stand still and the sun to change position—eventually, I say, at such a time as it might be physically or logically proved that the earth moves and the sun stands still.”19
Clearly Christian religions didn’t always stick to such a philosophy, or Galileo wouldn’t have been imprisoned and newspapers today wouldn’t be reporting controversies over intelligent design. Though many practitioners of religion have flexible beliefs, a rigid interpretation of physical phenomena is likely to prove problematic. A literal reading of scripture is a risky point of view to uphold. Over time, as technology permits us to scale new regimes, science and religion will have more overlapping domains and potential contradictions can only increase.
Today, a significant proportion of the world’s religious population aims to avoid such conflicts through a more liberal interpretation of their faith. They don’t necessarily rely on a strict interpretation of scripture or the dogma of any particular faith. They believe they maintain the tenets of their spiritual life while accepting the findings of rigorous science.
PHYSICAL CORRELATES
The intrinsic problem is that the contradictions between science and religion run deeper than any specific words or phrasing. Even without worrying about a literal interpretation of any particular text, religion and science rely on incompatible logical tenets when we consider that religion addresses issues in our world and existence through the intervention of an external deity. Divine actions—whether applied to mountains or your conscience—don’t happen within the framework of science.
The crucial contrast is between religion as a social or psychological experience and religion that is based on a God who actively influences us or our world through external intervention. After all, religion is a purely personal enterprise for some. Those who feel this way might relish the social connections that come from being part of a like-minded religious organization or the psychological benefits that come from viewing themselves in the context of a larger world. Faith for people in this category has to do with its practice and the way they choose to live their lives. It is a source of comfort, with a shared set of goals.
Many such people regard themselves as spiritual. Religion enhances their existence—it provides context, meaning, and purpose, as well as a sense of community. They don’t see religion’s role as explaining the mechanics of the universe. Religion addresses their personal sense of awe and wonder, and it might help in their interactions with others and the world. Many such people would argue that religion and science can perfectly readily coexist.
But religion is usually more than a way of life or a philosophy. Most religions involve a deity who can intervene in mysterious ways that go beyond what people can describe or science involve. Such a belief, even for more open-minded religious people who welcome scientific advances, inevitably introduces a quandary about how to reconcile such activity with the dictates of science. Even allowing for a God or some spiritual force that might have exerted influence earlier on as a prime mover, it is inconceivable from a scientific perspective that God could continue to intervene without introducing some material trace of his actions.
To understand the conflict—and better appreciate the nature of science—we need to more fully understand science’s materialist viewpoint, which tells us that science applies to a material universe and that active influences have physical correlates. Built into the scientific view is the idea—introduced in Chapter 1—that we can identify the components of matter at each level of structure. What exists