Food for the Soul and the Planet : Measuring the Impact of the Return of Meatless Fridays for (Some) UK Catholics

We measure the impact of a return to meatless Fridays for English and Welsh Catholics on consumption behaviour, climate change mitigation and religiosity. We find evidence of partial compliance with the reimposed obligation. We then measure the corresponding greenhouse gas reductions - which are non-trivial. The estimated religiosity coefficients are insignificant. We highlight the important role that religious regulations can play in achieving environmental sustainability. We identify a new source of low-cost greenhouse emissions reductions, especially if this practice were to be reinstated by the Catholic Church at a global scale