The reason that Boston has such a high degree of inbreeding is that you’re trying to adapt to the growing environmental phenomena of global warming. You see I believe that as the earth's temperature increases and the sea levels rise your shity town will be flooded. Boston has realised this and your currently going through evolution to adapt to this potential new aquatic environment. This is why that 9 out of 10 people in Boston have webbed feet.
Charles Darwin
PS You’re a bunch of cheating scum and hope your ground burns down