This is the sec­ond day of our con­fer­ence on gov­ern­ing algo­rithms and we’ve already been treat­ed to two out­stand­ing pre­sen­ta­tions by Bob Tarjan and Claudia Perlich, with insights into what…well, a lit­tle bit into what algo­rithms do. And today we con­tin­ue to explore the social, philo­soph­i­cal, eth­i­cal, legal sig­nif­i­cance of algorithms.