JTree is all about planting trees. It’s a positive, collective, international Jewish response to the Climate Crisis. The world needs trillions of trees. Through JTree we can all help plant the right trees in the right places in the right way.

JTree is a project of EcoJudaism and was conceived by Rabbi Jonathan Wittenberg following a report by Professor Crowther, endorsed by the UN in the summer of 2019 on how many trillion trees were needed and, critically – where. It was launched at Tu B’Shevat 2020 in the UK and the US. It is led here by Rabbi Wittenberg and in the US by Hazon and Dr Ace Levene.