German Chancellor Olaf Scholz has expressed concern about the rights of women after a historic decision by the US Supreme Court to allow states to ban abortion. The move, ending constitutional protections for abortion by overturning the landmark 1973 Roe vs Wade ruling, led to outrage worldwide as leaders and the UN slammed the step as harmful to women’s health. “There is still a long way to go for gender justice,” Scholz tweeted on Saturday, saying this applied in Germany and many other parts of the world. “Women’s rights are threatened. We must defend them resolutely.” He welcomed the fact t…