This time the list of those attending included almost all those who would soon become the rising stars in the firmament of early Victorian science: Michael Faraday, Sir John Herschel, John Dalton, Charles Babbage, Sir David Brewster, Adam Sedgwick, William Whewell, Thomas Chalmers, Thomas Malthus and William Somerville. The only notable absentee was Charles Darwin, just then botanising in Uruguay during the Beagle’s voyage.34