Oranga Tamariki chief executive Grainne Moss has decided to step down, it was announced today. Jean Te Huia was the midwife at the centre of the attempted removal of a six-day-old baby from her mother in Hastings in 2019, the head of Nga Maia Maori Midwives Aotearoa and a midwife of 29 years. President Biden has signed an executive order re-entering the country into the Paris climate accord. Victoria University climate science professor and Climate Change Commission commissioner Professor James Renwick explains what difference it will make.