<p>What is the meaning of life? As human beings, we cannot avoid this most basic question of earthly existence. Is consciousness simply an accident of the universe, as modern science would claim? On the other hand, many established religions suggest that life is a one-time experience, culminating in 'eternal life' in heaven or some kind of purgatory or hell. But how could this be equitable, given people's vastly differing life circumstances?<br>A...