I thought this article from Undark (online magazine) well written and concerning. I hope you take the time to read it, and question whether there is something you can do to prevent child marriages from happening, especially since droughts will continue to negatively shift the options available in the poor areas of the world where your work may be done.
https://undark.org/2021/11/17/in-afghanistan-climate-change-drives-an-uptick-in-child-marriage/
And another article in CNN:
https://edition.cnn.com/2021/11/01/asia/afghanistan-child-marriage-crisis-taliban-intl-hnk-dst/index.html