I recently came across this summary of four elements of the fine-tuning argument. It occurs in the printed text of Alister McGrath’s 2009 Gifford Lectures, delivered at the University of Aberdeen, in Scotland: 1. If the strong coupling constant were slightly smaller, hydrogen would be the only element in the universe. Since the evolution of life as we know it is fundamentally dependent on the chemical properties of carbon, that life could not have come into being... Read more