No links please.. Show me an example of a “personal essay” in English
related to important topics of the world. (Like famine)

Well I’m not sure if what you need is actually the essay but I can give you ideas of what to write about it. When you talk about famine you can talk about personal experiences like seeing a comercial or pretend that you read a article about it and it really moved you or something like that. And talk about what you would do to fix that problem. You can use that with any topic.

If you give me the two excerpts to compare, i would be able to you : )