Culture, education and civilization are the tools that man deals with unfounded fears... But those tools are not exclusive because without experience thay are all external... It's only thru experience that those external stimuli become internalized... It's no wonder that since desegregation of schools that we see more and more mixed racial marriages between people who were privildged to be educated in such schools...
Now, if we could do a better job with housing and even the last tenant, the churches, we could really make some serious progress...