Halcyon's 52:52:52 campaign on Twitter, starting in early 2020, will help you address 52 issues with 52 responses over 52 weeks.
During these dark days of worsening refugee crises, can we still imagine reaching a state of "xenophilia"...overcoming our "homophily", i.e. the love of that which is like us, and reaching the love of that which is different?
Indeed, if we're ever going to care enough about conflict, genocide, poverty, hunger etc. enough to act on them properly, then we need to try much harder to avoid conflict with people we might not yet fully understand.