If you have an interest in the interaction of linguistics and social justice of any kind, you might like to subscribe to the jiscmail list of the LAGB sub-committee for linguistics and racial justice, which commits you to nothing but keeps you in the loop about our meetings and activities. Everyone is welcome, whatever their role or status.
Details can be found here: https://linguisticsracialjustice.wordpress.com/ -- it's a very preliminary version of our web page with some resources and so on. Any suggestions for additions to it are also welcome.