Refugees are a big concern right now, not least in Australia, where they’re being treated shockingly. 

Here’s a charity anthology, which is also offering to pay writers generously. Looking for fiction about refugees (SFF and otherwise), up to 7500 words. 

http://ticonderogapublications.com/web/index.php/our-books/193-refugee-anthology/398-we-want-your-refugee-stories