Is saving the planet good for business? Consumers are increasingly demanding that companies do more to tackle to world’s most critical challenges, from environmental issues to modern-day slavery. In response, the business world is switching from Corporate Social Responsibility (CSR) to Total Societal Impact (TSI) as a way of having a positive impact on people and the planet. But have they just swapped one acronym for another, or are there substantial differences between the two? We asked the experts if TSI really does make for better business and make businesses better or whether it is just an expensive form of green PR.