Nobel Peace Prize winner Malala Yousafzai said she was deeply concerned about the situation in Afghanistan, particularly the safety of women and girls, and called on Monday for world leaders to take urgent action.

Yousafzai (above) said US President Joe Biden "has a lot to do" and must "take a bold step" to protect the Afghan people, adding she had been trying to reach out to several global leaders.

"This is actually an urgent humanitarian crisis right now that we need to...